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2NGA002579 — ABB Arctic communication solution ARM600 Vulnerabilities

ABB is aware of public reports of a vulnerabilities in product versions listed as affected in this advisory. An attacker who successfully exploited these vulnerabilities could cause the product to stop, make the product inacces-sible, take remote control of the product or insert and run arbitrary code. As part of ABB product lifecycle policy, once a product transitions to end-of-life, we discontinue maintenance, security patches, and technical support to focus on current and future technologies. While the product will continue to function, we strongly recommend implementing mitigations defined in this document, such as using a private APN cellular network between Arctic wireless gateways and ARM600 for establishing VPN tunnels, to mitigate security risks and avoid potential vulnerabilities. As part of ABB product lifecycle policy, once a product transitions to Limited state, we discontinue maintenance, security patches, and technical support to focus on current and future technologies. While the product will continue to function, we strongly recommend implementing mitigations defined in this document to mitigate security risks.

ALSA-2022:8637 — Important: krb5 security update

Affected: AlmaLinux:9: krb5-devel, AlmaLinux:9: krb5-libs, AlmaLinux:9: krb5-pkinit, AlmaLinux:9: krb5-server, AlmaLinux:9: krb5-server-ldap, AlmaLinux:9: krb5-workstation, AlmaLinux:9: libkadm5

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the Kerberos key distribution center (KDC).

Security Fix(es):

* krb5: integer overflow vulnerabilities in PAC parsing (CVE-2022-42898)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2022-06933

Withdrawn: BELL-CVE-2022-42898 — CVE-2022-42898 does not affect BellSoft software

Withdrawn by the publisher.

certfr-2022-avi-1034 — Une vulnérabilité a été découverte dans Samba. Elle permet à un attaquant de provoquer une exécution de code arbitraire…

certfr-2022-avi-1034

CLEANSTART-2024-AC14298 — PAC parsing in MIT Kerberos 5 (aka krb5) before 1

Affected: CleanStart: heimdal, CleanStart: krb5

CVE-2022-42898 affects multiple packages. PAC parsing in MIT Kerberos 5 (aka krb5) before 1. See references for individual vulnerability details.

EUVD-2026-229182

fkie_cve-2022-42898

PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has "a similar bug."

gsd-2022-42898

ICSA-23-348-10 — Siemens SIMATIC S7-1500

expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE. shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees run-mailcap in the Debian mime-support package before 3.52-1+deb7u1 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. In Python (aka CPython) up to 3.10.8, the mailcap module does not add escape characters into commands discovered in the system mailcap file. This may allow attackers to inject shell commands into applications that call mailcap.findmatch with untrusted input (if they lack validation of user-provided filenames or arguments). The fix is also back-ported to 3.7, 3.8, 3.9 Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start o…

msrc_CVE-2022-42898 — PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to…

msrc_CVE-2022-42898

OESA-2022-2121 — samba security update

Affected: openEuler:20.03-LTS-SP1: samba, openEuler:20.03-LTS-SP3: samba, openEuler:22.03-LTS: samba

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fix(es): A vulnerability was found in MIT krb5. This flaw allows an authenticated attacker to cause a KDC or kadmind process to crash by reading beyond the bounds of allocated memory, creating a denial of service. A privileged attacker may similarly be able to cause a Kerberos or GSS application service to crash.(CVE-2022-42898)

openSUSE-SU-2023:0019-1 — Security update for libheimdal

Security update for libheimdal

RHSA-2022:8639 — Red Hat Security Advisory: krb5 security update

krb5: integer overflow vulnerabilities in PAC parsing

SUSE-SU-2022:4154-1 — Security update for krb5

Security update for krb5

UBUNTU-CVE-2022-42898

Affected: Ubuntu:Pro:14.04:LTS: heimdal, Ubuntu:Pro:14.04:LTS: krb5, Ubuntu:Pro:14.04:LTS: samba, Ubuntu:Pro:16.04:LTS: heimdal, Ubuntu:Pro:16.04:LTS: krb5, Ubuntu:Pro:16.04:LTS: samba, Ubuntu:18.04:LTS: heimdal, Ubuntu:18.04:LTS: krb5, Ubuntu:Pro:18.04:LTS: samba, Ubuntu:20.04:LTS: heimdal and 8 more

WID-SEC-W-2022-2057 — Heimdal: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Heimdal, Samba, MIT Kerberos und FreeBSD Project FreeBSD OS ausnutzen, um einen Denial of Service Angriff durchzuführen, und um beliebigen Code auszuführen.