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CVE-2026-19816 (GCVE-0-2026-19816)

Vulnerability from nvd – Published: 2026-09-14 20:05 – Updated: 2026-09-15 18:04

Title

PackageKit: dnf5 backend ignores SIMULATE on RepoRemove

Summary

A flaw was found in PackageKit. PackageKit skips the polkit authorization check for transactions carrying the SIMULATE (dry-run) flag. In the dnf5 backend, the RepoRemove handler ignores that contract and always executes the real transaction because its guard is written as (role == REPO_REMOVE || !SIMULATE), which is always true for RepoRemove. An unprivileged local user can therefore perform a genuine package uninstall while claiming to simulate. This vulnerability only affects systems using PackageKit with the dnf5 backend.

Severity

7.1 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-15 17:38 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://github.com/PackageKit/PackageKit/commit/3…	patch
https://github.com/PackageKit/PackageKit/security…	vendor-advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2515940	issue-tracking

Impacted products

7 products

Vendor	Product	Version
		Affected: 1.3.4 , < 1.4.0 (semver)
Fedora	Fedora	Affected: 1.3.4 , < 1.4.0 (semver)
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8

Date Public

2026-09-09 19:16

Credits

Vivek Parikh (BreachX Zero Day Labs)

Show details on NVD website

JSON

To clipboard

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CVE-2026-19624 (GCVE-0-2026-19624)

Vulnerability from nvd – Published: 2026-09-14 19:19 – Updated: 2026-09-14 19:43

Title

NetworkManager-l2tp: local privilege escalation via ipsec.conf injection

Summary

A flaw was found in NetworkManager-l2tp. The plugin writes attacker-controlled VPN connection properties (vpn.data and vpn.secrets values) unescaped into a generated ipsec.conf file that pluto loads as root. A local unprivileged user can create and activate their own L2TP VPN profile containing a newline-injected leftupdown directive; pluto executes that command as root when the IKE security association is established, resulting in local privilege escalation. This is the same bug class as CVE-2018-10900 (NetworkManager-vpnc).

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-14 19:43 UTC

CWE

CWE-88 - Improper Control of an Argument of a Program Call ('Argument Injection')

Assigner

fedora redhat root Scorecard

References

5 references

URL	Tags
https://github.com/nm-l2tp/NetworkManager-l2tp/co…	patch
https://github.com/nm-l2tp/NetworkManager-l2tp/co…	patch
https://github.com/nm-l2tp/NetworkManager-l2tp/releases	release-notes
https://bodhi.fedoraproject.org/updates/?packages…	vendor-advisory
https://linnemanlabs.com/posts/nm-l2tp-newline-to-root/	third-party-advisory

Impacted products

3 products

Vendor	Product	Version
		Affected: 1.0.0 , < 1.0.16 (semver) Affected: 1.2.0 , < 1.2.22 (semver) Affected: 1.8.0 , < 1.8.10 (semver) Affected: 1.20.0 , < 1.20.24 (semver) Affected: 1.52.0 , < 1.52.4 (semver)
Fedora	Fedora	Affected: 1.52.0 , < 1.52.4 (semver)
Fedora	Extra Packages for Enterprise Linux (EPEL)	Affected: 1.20.0 , < 1.20.24 (semver)

Date Public

2026-09-03 00:00

Credits

Keith Linneman (Linneman Labs)

Show details on NVD website

JSON

To clipboard

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CVE-2023-4235 (GCVE-0-2023-4235)

Vulnerability from nvd – Published: 2024-04-17 22:54 – Updated: 2025-11-04 18:17

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-18 20:49 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255402	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4234 (GCVE-0-2023-4234)

Vulnerability from nvd – Published: 2024-04-17 22:53 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_submit_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_submit_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_submit_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 15:41 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255399	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

3 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora
linux	ofono	Affected: 2.1 cpe:2.3:a:linux:ofono:2.1:::::::*

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4233 (GCVE-0-2023-4233)

Vulnerability from nvd – Published: 2024-04-17 22:50 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the sms_decode_address_field() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 19:33 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255396	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

3 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora
ofono_project	ofono	Affected: 2.1 cpe:2.3:a:ofono_project:ofono:2.1:::::::*

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4232 (GCVE-0-2023-4232)

Vulnerability from nvd – Published: 2024-04-17 22:49 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_status_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_status_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_status_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-23 16:01 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255394	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-3966 (GCVE-0-2023-3966)

Vulnerability from nvd – Published: 2024-02-22 12:15 – Updated: 2025-02-13 17:03

Title

Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet

Summary

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-22 15:42 UTC

CWE

CWE-248 - Uncaught Exception

Assigner

redhat redhat root Scorecard

References

4 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-3966	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2178363	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

8 products

Vendor	Product	Version
n/a	openvswitch	Unaffected: 3.1.0
Red Hat	Fast Datapath for RHEL 7	cpe:/o:redhat:enterprise_linux:7::fastdatapath
Red Hat	Fast Datapath for RHEL 8	cpe:/o:redhat:enterprise_linux:8::fastdatapath
Red Hat	Fast Datapath for RHEL 9	cpe:/o:redhat:enterprise_linux:9::fastdatapath
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat OpenShift Container Platform 3.11	cpe:/a:redhat:openshift:3.11
RDO	OpenStack RDO
Fedora	Fedora

Date Public

2024-02-08 00:00

Credits

This issue was discovered by Haresh Khandelwal (Red Hat) and Timothy Redaelli (Red Hat).

Show details on NVD website

JSON

To clipboard

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CVE-2024-1312 (GCVE-0-2024-1312)

Vulnerability from nvd – Published: 2024-02-08 12:38 – Updated: 2024-08-01 18:33

Title

Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu

Summary

A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-08 20:10 UTC

CWE

CWE-416 - Use After Free

Assigner

redhat redhat root Scorecard

References

3 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2024-1312	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2225569	issue-trackingx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…

Impacted products

7 products

Vendor	Product	Version
n/a	kernel	Unaffected: 6.5-rc4
n/a	kernel
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora

Date Public

2023-07-26 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-4435 (GCVE-0-2021-4435)

Vulnerability from nvd – Published: 2024-02-04 19:16 – Updated: 2025-06-17 14:29

Title

Yarn: untrusted search path

Summary

An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways.

Severity

7.7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-17 14:29 UTC

CWE

CWE-426 - Untrusted Search Path

Assigner

fedora redhat root Scorecard

References

4 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2021-4435	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2262284	issue-trackingx_refsource_REDHAT
https://github.com/yarnpkg/yarn/commit/67fcce8893…
https://github.com/yarnpkg/yarn/releases/tag/v1.22.13

Impacted products

3 products

Vendor	Product	Version
n/a	yarn	Unaffected: 1.22.13
Fedora	Fedora
Fedora	Extra Packages for Enterprise Linux

Date Public

2021-09-20 00:00

Credits

Red Hat would like to thank Paul Gerste (Sonar) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6780 (GCVE-0-2023-6780)

Vulnerability from nvd – Published: 2024-01-31 14:08 – Updated: 2026-07-14 12:03

Title

Glibc: integer overflow in __vsyslog_internal()

Summary

An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 16:36 UTC

CWE

CWE-131 - Incorrect Calculation of Buffer Size

Assigner

redhat redhat root Scorecard

References

11 references

URL	Tags
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
https://access.redhat.com/security/cve/CVE-2023-6780	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254396	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2025020…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6779 (GCVE-0-2023-6779)

Vulnerability from nvd – Published: 2024-01-31 14:07 – Updated: 2026-07-14 12:03

Title

Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()

Summary

An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-13 16:08 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

redhat redhat root Scorecard

References

11 references

URL	Tags
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
https://access.redhat.com/security/cve/CVE-2023-6779	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254395	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2024022…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6246 (GCVE-0-2023-6246)

Vulnerability from nvd – Published: 2024-01-31 14:06 – Updated: 2026-07-14 12:03

Title

Glibc: heap-based buffer overflow in __vsyslog_internal()

Summary

A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer.

Severity

8.4 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-09 05:00 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

redhat redhat root Scorecard

References

13 references

URL	Tags
http://packetstormsecurity.com/files/176931/glibc…
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
http://seclists.org/fulldisclosure/2024/Feb/5
https://access.redhat.com/security/cve/CVE-2023-6246	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2249053	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2024021…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6258 (GCVE-0-2023-6258)

Vulnerability from nvd – Published: 2024-01-30 16:55 – Updated: 2025-06-17 21:29

Title

Pkcs11-provider: side-channel proofing pkcs#1 1.5 paths

Summary

A security vulnerability has been identified in the pkcs11-provider, which is associated with Public-Key Cryptography Standards (PKCS#11). If exploited successfully, this vulnerability could result in a Bleichenbacher-like security flaw, potentially enabling a side-channel attack on PKCS#1 1.5 decryption.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 15:54 UTC

CWE

CWE-1300 - Improper Protection of Physical Side Channels

Assigner

redhat redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2251062	issue-trackingx_refsource_REDHAT
https://github.com/latchset/pkcs11-provider/pull/308

Impacted products

2 products

Vendor	Product	Version
n/a	pkcs11-provider	Unaffected: 0.2
Fedora	Fedora

Date Public

2023-11-22 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2023-6200 (GCVE-0-2023-6200)

Vulnerability from nvd – Published: 2024-01-28 12:19 – Updated: 2025-06-05 19:45

Title

Kernel: icmpv6 router advertisement packets, aka linux tcp/ip remote code execution vulnerability

Summary

A race condition was found in the Linux Kernel. Under certain conditions, an unauthenticated attacker from an adjacent network could send an ICMPv6 router advertisement packet, causing arbitrary code execution.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 19:41 UTC

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

redhat redhat root Scorecard

References

3 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-6200	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2250377	issue-trackingx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…

Impacted products

8 products

Vendor	Product	Version
n/a	kernel	Unaffected: 6.7-rc7
n/a	kernel
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Virtualization 4	cpe:/a:redhat:enterprise_linux:8::hypervisor
Fedora	Fedora

Date Public

2023-12-21 00:00

Credits

Red Hat would like to thank Lucas Leong (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6395 (GCVE-0-2023-6395)

Vulnerability from nvd – Published: 2024-01-16 14:33 – Updated: 2025-02-13 17:26

Title

Mock: privilege escalation for users that can access mock configuration

Summary

The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion and execution of Jinja2 templates, which may be included in certain configuration parameters. While the Mock documentation advises treating users added to the mock group as privileged, certain build systems invoking mock on behalf of users might inadvertently permit less privileged users to define configuration tags. These tags could then be passed as parameters to mock during execution, potentially leading to the utilization of Jinja2 templates for remote privilege escalation and the execution of arbitrary code as the root user on the build server.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-25 20:10 UTC

CWE

CWE-20 - Improper Input Validation
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

redhat redhat root Scorecard

References

8 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-6395	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2252206	issue-trackingx_refsource_REDHAT
https://github.com/xsuchy/templated-dictionary/co…
https://github.com/xsuchy/templated-dictionary/co…
http://www.openwall.com/lists/oss-security/2024/01/16/1
http://www.openwall.com/lists/oss-security/2024/01/16/3
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

4 products

Vendor	Product	Version
n/a	mock
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Fedora	Extra Packages for Enterprise Linux
Fedora	Fedora

Date Public

2024-01-16 13:52

Credits

Red Hat would like to thank Sankin Nikita Alexeevich for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2026-19816 (GCVE-0-2026-19816)

Vulnerability from cvelistv5 – Published: 2026-09-14 20:05 – Updated: 2026-09-15 18:04

Title

PackageKit: dnf5 backend ignores SIMULATE on RepoRemove

Summary

A flaw was found in PackageKit. PackageKit skips the polkit authorization check for transactions carrying the SIMULATE (dry-run) flag. In the dnf5 backend, the RepoRemove handler ignores that contract and always executes the real transaction because its guard is written as (role == REPO_REMOVE || !SIMULATE), which is always true for RepoRemove. An unprivileged local user can therefore perform a genuine package uninstall while claiming to simulate. This vulnerability only affects systems using PackageKit with the dnf5 backend.

Severity

7.1 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-15 17:38 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://github.com/PackageKit/PackageKit/commit/3…	patch
https://github.com/PackageKit/PackageKit/security…	vendor-advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2515940	issue-tracking

Impacted products

7 products

Vendor	Product	Version
		Affected: 1.3.4 , < 1.4.0 (semver)
Fedora	Fedora	Affected: 1.3.4 , < 1.4.0 (semver)
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 10	cpe:/o:redhat:enterprise_linux:10
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8

Date Public

2026-09-09 19:16

Credits

Vivek Parikh (BreachX Zero Day Labs)

Show details on NVD website

JSON

To clipboard

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CVE-2026-19624 (GCVE-0-2026-19624)

Vulnerability from cvelistv5 – Published: 2026-09-14 19:19 – Updated: 2026-09-14 19:43

Title

NetworkManager-l2tp: local privilege escalation via ipsec.conf injection

Summary

A flaw was found in NetworkManager-l2tp. The plugin writes attacker-controlled VPN connection properties (vpn.data and vpn.secrets values) unescaped into a generated ipsec.conf file that pluto loads as root. A local unprivileged user can create and activate their own L2TP VPN profile containing a newline-injected leftupdown directive; pluto executes that command as root when the IKE security association is established, resulting in local privilege escalation. This is the same bug class as CVE-2018-10900 (NetworkManager-vpnc).

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-14 19:43 UTC

CWE

CWE-88 - Improper Control of an Argument of a Program Call ('Argument Injection')

Assigner

fedora redhat root Scorecard

References

5 references

URL	Tags
https://github.com/nm-l2tp/NetworkManager-l2tp/co…	patch
https://github.com/nm-l2tp/NetworkManager-l2tp/co…	patch
https://github.com/nm-l2tp/NetworkManager-l2tp/releases	release-notes
https://bodhi.fedoraproject.org/updates/?packages…	vendor-advisory
https://linnemanlabs.com/posts/nm-l2tp-newline-to-root/	third-party-advisory

Impacted products

3 products

Vendor	Product	Version
		Affected: 1.0.0 , < 1.0.16 (semver) Affected: 1.2.0 , < 1.2.22 (semver) Affected: 1.8.0 , < 1.8.10 (semver) Affected: 1.20.0 , < 1.20.24 (semver) Affected: 1.52.0 , < 1.52.4 (semver)
Fedora	Fedora	Affected: 1.52.0 , < 1.52.4 (semver)
Fedora	Extra Packages for Enterprise Linux (EPEL)	Affected: 1.20.0 , < 1.20.24 (semver)

Date Public

2026-09-03 00:00

Credits

Keith Linneman (Linneman Labs)

Show details on NVD website

JSON

To clipboard

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CVE-2023-4235 (GCVE-0-2023-4235)

Vulnerability from cvelistv5 – Published: 2024-04-17 22:54 – Updated: 2025-11-04 18:17

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_deliver_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-18 20:49 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255402	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4234 (GCVE-0-2023-4234)

Vulnerability from cvelistv5 – Published: 2024-04-17 22:53 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_submit_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_submit_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_submit_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 15:41 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255399	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

3 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora
linux	ofono	Affected: 2.1 cpe:2.3:a:linux:ofono:2.1:::::::*

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4233 (GCVE-0-2023-4233)

Vulnerability from cvelistv5 – Published: 2024-04-17 22:50 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the sms_decode_address_field() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-22 19:33 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

3 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255396	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

3 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora
ofono_project	ofono	Affected: 2.1 cpe:2.3:a:ofono_project:ofono:2.1:::::::*

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-4232 (GCVE-0-2023-4232)

Vulnerability from cvelistv5 – Published: 2024-04-17 22:49 – Updated: 2025-11-04 18:16

Title

Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the decode_status_report() function

Summary

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_status_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_status_report().

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-04-23 16:01 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

fedora redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2255394	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
n/a	ofono	Unaffected: 2.1
Fedora	Fedora

Date Public

2023-12-20 00:00

Credits

Red Hat would like to thank Mitch Zakocs (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-3966 (GCVE-0-2023-3966)

Vulnerability from cvelistv5 – Published: 2024-02-22 12:15 – Updated: 2025-02-13 17:03

Title

Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet

Summary

A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-22 15:42 UTC

CWE

CWE-248 - Uncaught Exception

Assigner

redhat redhat root Scorecard

References

4 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-3966	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2178363	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

8 products

Vendor	Product	Version
n/a	openvswitch	Unaffected: 3.1.0
Red Hat	Fast Datapath for RHEL 7	cpe:/o:redhat:enterprise_linux:7::fastdatapath
Red Hat	Fast Datapath for RHEL 8	cpe:/o:redhat:enterprise_linux:8::fastdatapath
Red Hat	Fast Datapath for RHEL 9	cpe:/o:redhat:enterprise_linux:9::fastdatapath
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat OpenShift Container Platform 3.11	cpe:/a:redhat:openshift:3.11
RDO	OpenStack RDO
Fedora	Fedora

Date Public

2024-02-08 00:00

Credits

This issue was discovered by Haresh Khandelwal (Red Hat) and Timothy Redaelli (Red Hat).

Show details on NVD website

JSON

To clipboard

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CVE-2024-1312 (GCVE-0-2024-1312)

Vulnerability from cvelistv5 – Published: 2024-02-08 12:38 – Updated: 2024-08-01 18:33

Title

Kernel: race condition leads to use after free during vma lock in lock_vma_under_rcu

Summary

A use-after-free flaw was found in the Linux kernel's Memory Management subsystem when a user wins two races at the same time with a fail in the mas_prev_slot function. This issue could allow a local user to crash the system.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-08 20:10 UTC

CWE

CWE-416 - Use After Free

Assigner

redhat redhat root Scorecard

References

3 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2024-1312	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2225569	issue-trackingx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…

Impacted products

7 products

Vendor	Product	Version
n/a	kernel	Unaffected: 6.5-rc4
n/a	kernel
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora

Date Public

2023-07-26 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2021-4435 (GCVE-0-2021-4435)

Vulnerability from cvelistv5 – Published: 2024-02-04 19:16 – Updated: 2025-06-17 14:29

Title

Yarn: untrusted search path

Summary

An untrusted search path vulnerability was found in Yarn. When a victim runs certain Yarn commands in a directory with attacker-controlled content, malicious commands could be executed in unexpected ways.

Severity

7.7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-17 14:29 UTC

CWE

CWE-426 - Untrusted Search Path

Assigner

fedora redhat root Scorecard

References

4 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2021-4435	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2262284	issue-trackingx_refsource_REDHAT
https://github.com/yarnpkg/yarn/commit/67fcce8893…
https://github.com/yarnpkg/yarn/releases/tag/v1.22.13

Impacted products

3 products

Vendor	Product	Version
n/a	yarn	Unaffected: 1.22.13
Fedora	Fedora
Fedora	Extra Packages for Enterprise Linux

Date Public

2021-09-20 00:00

Credits

Red Hat would like to thank Paul Gerste (Sonar) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6780 (GCVE-0-2023-6780)

Vulnerability from cvelistv5 – Published: 2024-01-31 14:08 – Updated: 2026-07-14 12:03

Title

Glibc: integer overflow in __vsyslog_internal()

Summary

An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 16:36 UTC

CWE

CWE-131 - Incorrect Calculation of Buffer Size

Assigner

redhat redhat root Scorecard

References

11 references

URL	Tags
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
https://access.redhat.com/security/cve/CVE-2023-6780	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254396	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2025020…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6779 (GCVE-0-2023-6779)

Vulnerability from cvelistv5 – Published: 2024-01-31 14:07 – Updated: 2026-07-14 12:03

Title

Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()

Summary

An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-13 16:08 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

redhat redhat root Scorecard

References

11 references

URL	Tags
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
https://access.redhat.com/security/cve/CVE-2023-6779	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2254395	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2024022…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6246 (GCVE-0-2023-6246)

Vulnerability from cvelistv5 – Published: 2024-01-31 14:06 – Updated: 2026-07-14 12:03

Title

Glibc: heap-based buffer overflow in __vsyslog_internal()

Summary

A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer.

Severity

8.4 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-09 05:00 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

redhat redhat root Scorecard

References

13 references

URL	Tags
http://packetstormsecurity.com/files/176931/glibc…
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3
http://seclists.org/fulldisclosure/2024/Feb/5
https://access.redhat.com/security/cve/CVE-2023-6246	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2249053	issue-trackingx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…
https://security.gentoo.org/glsa/202402-01
https://www.openwall.com/lists/oss-security/2024/…
https://www.qualys.com/2024/01/30/cve-2023-6246/s…
https://security.netapp.com/advisory/ntap-2024021…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

9 products

Vendor	Product	Version
n/a	glibc	Unaffected: 2.39
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.5 , < * (custom)

Date Public

2024-01-30 00:00

Credits

Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.

Show details on NVD website

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CVE-2023-6258 (GCVE-0-2023-6258)

Vulnerability from cvelistv5 – Published: 2024-01-30 16:55 – Updated: 2025-06-17 21:29

Title

Pkcs11-provider: side-channel proofing pkcs#1 1.5 paths

Summary

A security vulnerability has been identified in the pkcs11-provider, which is associated with Public-Key Cryptography Standards (PKCS#11). If exploited successfully, this vulnerability could result in a Bleichenbacher-like security flaw, potentially enabling a side-channel attack on PKCS#1 1.5 decryption.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 15:54 UTC

CWE

CWE-1300 - Improper Protection of Physical Side Channels

Assigner

redhat redhat root Scorecard

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2251062	issue-trackingx_refsource_REDHAT
https://github.com/latchset/pkcs11-provider/pull/308

Impacted products

2 products

Vendor	Product	Version
n/a	pkcs11-provider	Unaffected: 0.2
Fedora	Fedora

Date Public

2023-11-22 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2023-6200 (GCVE-0-2023-6200)

Vulnerability from cvelistv5 – Published: 2024-01-28 12:19 – Updated: 2025-06-05 19:45

Title

Kernel: icmpv6 router advertisement packets, aka linux tcp/ip remote code execution vulnerability

Summary

A race condition was found in the Linux Kernel. Under certain conditions, an unauthenticated attacker from an adjacent network could send an ICMPv6 router advertisement packet, causing arbitrary code execution.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-01-31 19:41 UTC

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

redhat redhat root Scorecard

References

3 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-6200	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2250377	issue-trackingx_refsource_REDHAT
https://git.kernel.org/pub/scm/linux/kernel/git/t…

Impacted products

8 products

Vendor	Product	Version
n/a	kernel	Unaffected: 6.7-rc7
n/a	kernel
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Virtualization 4	cpe:/a:redhat:enterprise_linux:8::hypervisor
Fedora	Fedora

Date Public

2023-12-21 00:00

Credits

Red Hat would like to thank Lucas Leong (Trend Micro Zero Day Initiative) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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CVE-2023-6395 (GCVE-0-2023-6395)

Vulnerability from cvelistv5 – Published: 2024-01-16 14:33 – Updated: 2025-02-13 17:26

Title

Mock: privilege escalation for users that can access mock configuration

Summary

The Mock software contains a vulnerability wherein an attacker could potentially exploit privilege escalation, enabling the execution of arbitrary code with root user privileges. This weakness stems from the absence of proper sandboxing during the expansion and execution of Jinja2 templates, which may be included in certain configuration parameters. While the Mock documentation advises treating users added to the mock group as privileged, certain build systems invoking mock on behalf of users might inadvertently permit less privileged users to define configuration tags. These tags could then be passed as parameters to mock during execution, potentially leading to the utilization of Jinja2 templates for remote privilege escalation and the execution of arbitrary code as the root user on the build server.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-25 20:10 UTC

CWE

CWE-20 - Improper Input Validation
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

redhat redhat root Scorecard

References

8 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2023-6395	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2252206	issue-trackingx_refsource_REDHAT
https://github.com/xsuchy/templated-dictionary/co…
https://github.com/xsuchy/templated-dictionary/co…
http://www.openwall.com/lists/oss-security/2024/01/16/1
http://www.openwall.com/lists/oss-security/2024/01/16/3
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

4 products

Vendor	Product	Version
n/a	mock
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Fedora	Extra Packages for Enterprise Linux
Fedora	Fedora

Date Public

2024-01-16 13:52

Credits

Red Hat would like to thank Sankin Nikita Alexeevich for reporting this issue.

Show details on NVD website

JSON

To clipboard

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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-09T02:06:16.059Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "vdb-entry",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/security/cve/CVE-2023-6395"
        },
        {
          "name": "RHBZ#2252206",
          "tags": [
            "issue-tracking",
            "x_refsource_REDHAT"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252206"
        },
        {
          "url": "https://github.com/xsuchy/templated-dictionary/commit/0740bd0ca8d487301881541028977d120f8b8933"
        },
        {
          "url": "https://github.com/xsuchy/templated-dictionary/commit/bcd90f0dafa365575c4b101e6f5d98c4ef4e4b69"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/16/1"
        },
        {
          "url": "http://www.openwall.com/lists/oss-security/2024/01/16/3"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBFYREAJH4T7GXXQZ4GJEREN4Q3AHS3K/"
        },
        {
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62SP2BJC2AFLFJJAEHPGZ3ZINTBTI7AN/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2023-11-30T00:00:00.000Z",
          "value": "Reported to Red Hat."
        },
        {
          "lang": "en",
          "time": "2024-01-16T13:52:00.000Z",
          "value": "Made public."
        }
      ],
      "title": "Mock: privilege escalation for users that can access mock configuration",
      "workarounds": [
        {
          "lang": "en",
          "value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
        }
      ],
      "x_redhatCweChain": "CWE-20: Improper Input Validation"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2023-6395",
    "datePublished": "2024-01-16T14:33:02.308Z",
    "dateReserved": "2023-11-30T05:34:50.920Z",
    "dateUpdated": "2025-02-13T17:26:22.188Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Find a vulnerability

Search criteria

164 vulnerabilities found for Fedora by Fedora

CVE-2026-19816 (GCVE-0-2026-19816)

CVE-2026-19624 (GCVE-0-2026-19624)

CVE-2023-4235 (GCVE-0-2023-4235)

CVE-2023-4234 (GCVE-0-2023-4234)

CVE-2023-4233 (GCVE-0-2023-4233)

CVE-2023-4232 (GCVE-0-2023-4232)

CVE-2023-3966 (GCVE-0-2023-3966)

CVE-2024-1312 (GCVE-0-2024-1312)

CVE-2021-4435 (GCVE-0-2021-4435)

CVE-2023-6780 (GCVE-0-2023-6780)

CVE-2023-6779 (GCVE-0-2023-6779)

CVE-2023-6246 (GCVE-0-2023-6246)

CVE-2023-6258 (GCVE-0-2023-6258)

CVE-2023-6200 (GCVE-0-2023-6200)

CVE-2023-6395 (GCVE-0-2023-6395)

CVE-2026-19816 (GCVE-0-2026-19816)

CVE-2026-19624 (GCVE-0-2026-19624)

CVE-2023-4235 (GCVE-0-2023-4235)

CVE-2023-4234 (GCVE-0-2023-4234)

CVE-2023-4233 (GCVE-0-2023-4233)

CVE-2023-4232 (GCVE-0-2023-4232)

CVE-2023-3966 (GCVE-0-2023-3966)

CVE-2024-1312 (GCVE-0-2024-1312)

CVE-2021-4435 (GCVE-0-2021-4435)

CVE-2023-6780 (GCVE-0-2023-6780)

CVE-2023-6779 (GCVE-0-2023-6779)

CVE-2023-6246 (GCVE-0-2023-6246)

CVE-2023-6258 (GCVE-0-2023-6258)

CVE-2023-6200 (GCVE-0-2023-6200)

CVE-2023-6395 (GCVE-0-2023-6395)