https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 20:30:31 +0000 https://cve.radiocsirt.org/vuln/alsa-2023:0946 <p><strong>Affected:</strong> AlmaLinux:9: openssl, AlmaLinux:9: openssl-devel, AlmaLinux:9: openssl-libs, AlmaLinux:9: openssl-perl</p> <p>OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.</p> <p>Security Fix(es):</p> <p>* openssl: read buffer overflow in X.509 certificate verification (CVE-2022-4203) * openssl: timing attack in RSA Decryption implementation (CVE-2022-4304) * openssl: double free after calling PEM_read_bio_ex (CVE-2022-4450) * openssl: use-after-free following BIO_new_NDEF (CVE-2023-0215) * openssl: invalid pointer dereference in d2i_PKCS7 functions (CVE-2023-0216) * openssl: NULL dereference validating DSA public key (CVE-2023-0217) * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) * openssl: NULL dereference during PKCS7 data verification (CVE-2023-0401)</p> <p>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.</p> <p>Bug Fix(es):</p> <p>* HMAC generation should reject key lengths &lt; 112 bits or provide an indicator in FIPS mode (BZ#2144000) * In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 (BZ#2144003) * stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake (BZ#2144008) * In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator (BZ#2144010) * In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of t…</p> <p><strong>Affected:</strong> AlmaLinux:9: openssl, AlmaLinux:9: openssl-devel, AlmaLinux:9: openssl-libs, AlmaLinux:9: openssl-perl</p> <p>OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.</p> <p>Security Fix(es):</p> <p>* openssl: read buffer overflow in X.509 certificate verification (CVE-2022-4203) * openssl: timing attack in RSA Decryption implementation (CVE-2022-4304) * openssl: double free after calling PEM_read_bio_ex (CVE-2022-4450) * openssl: use-after-free following BIO_new_NDEF (CVE-2023-0215) * openssl: invalid pointer dereference in d2i_PKCS7 functions (CVE-2023-0216) * openssl: NULL dereference validating DSA public key (CVE-2023-0217) * openssl: X.400 address type confusion in X.509 GeneralName (CVE-2023-0286) * openssl: NULL dereference during PKCS7 data verification (CVE-2023-0401)</p> <p>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.</p> <p>Bug Fix(es):</p> <p>* HMAC generation should reject key lengths &lt; 112 bits or provide an indicator in FIPS mode (BZ#2144000) * In FIPS mode, openssl should set a minimum length for passwords in PBKDF2 (BZ#2144003) * stunnel consumes high amount of memory when pestered with TCP connections without a TLS handshake (BZ#2144008) * In FIPS mode, openssl should reject SHAKE as digest for RSA-OAEP or provide an indicator (BZ#2144010) * In FIPS mode, openssl should reject RSASSA-PSS salt lengths larger than the output size of t…</p> https://cve.radiocsirt.org/vuln/alsa-2023:0946 https://cve.radiocsirt.org/vuln/bdu:2023-02237 bdu:2023-02237 https://cve.radiocsirt.org/vuln/bdu:2023-02237 https://cve.radiocsirt.org/vuln/bell-cve-2022-4304 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Withdrawn by the publisher.</strong></p> https://cve.radiocsirt.org/vuln/bell-cve-2022-4304 https://cve.radiocsirt.org/vuln/certfr-2023-avi-0102 certfr-2023-avi-0102 https://cve.radiocsirt.org/vuln/certfr-2023-avi-0102 https://cve.radiocsirt.org/vuln/cleanstart-2026-gk72927 <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: openssl</p> <p>Multiple security vulnerabilities affect the openssl package. Issue summary: PBMAC1 parameters in PKCS#12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification. See references for individual vulnerability details.</p> <p><strong>Withdrawn by the publisher.</strong></p> <p><strong>Affected:</strong> CleanStart: openssl</p> <p>Multiple security vulnerabilities affect the openssl package. Issue summary: PBMAC1 parameters in PKCS#12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification. See references for individual vulnerability details.</p> https://cve.radiocsirt.org/vuln/cleanstart-2026-gk72927 https://cve.radiocsirt.org/vuln/euvd-2026-259548 EUVD-2026-259548 https://cve.radiocsirt.org/vuln/euvd-2026-259548 https://cve.radiocsirt.org/vuln/fkie_cve-2022-4304 <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-4304 https://cve.radiocsirt.org/vuln/ghsa-p52g-cm5j-mjv4 <p><strong>Affected:</strong> crates.io: openssl-src</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> <p><strong>Affected:</strong> crates.io: openssl-src</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> https://cve.radiocsirt.org/vuln/ghsa-p52g-cm5j-mjv4 https://cve.radiocsirt.org/vuln/gsd-2022-4304 gsd-2022-4304 https://cve.radiocsirt.org/vuln/gsd-2022-4304 https://cve.radiocsirt.org/vuln/icsa-23-075-04 <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection. The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes the &#34;name&#34; (e.g. &#34;CERTIFICATE&#34;), any header data and the payload data. If the function succeeds then the &#34;name_out&#34;, &#34;header&#34; and &#34;data&#34; arguments are populated with pointers to buffers containing the relevant decoded data. The caller is responsible for freeing those buffers. It is possible to construct a PEM file that results in 0 bytes of payload data. In this case PEM_read_bio_ex() will return a failure code but will populate the header argument with a pointer to a buffer that has already been freed. If the c…</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection. The function PEM_read_bio_ex() reads a PEM file from a BIO and parses and decodes the &#34;name&#34; (e.g. &#34;CERTIFICATE&#34;), any header data and the payload data. If the function succeeds then the &#34;name_out&#34;, &#34;header&#34; and &#34;data&#34; arguments are populated with pointers to buffers containing the relevant decoded data. The caller is responsible for freeing those buffers. It is possible to construct a PEM file that results in 0 bytes of payload data. In this case PEM_read_bio_ex() will return a failure code but will populate the header argument with a pointer to a buffer that has already been freed. If the c…</p> https://cve.radiocsirt.org/vuln/icsa-23-075-04 https://cve.radiocsirt.org/vuln/msrc_cve-2022-4304 msrc_CVE-2022-4304 https://cve.radiocsirt.org/vuln/msrc_cve-2022-4304 https://cve.radiocsirt.org/vuln/oesa-2023-1092 <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: openssl, openEuler:20.03-LTS-SP3: openssl, openEuler:22.03-LTS: openssl</p> <p>OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. Security Fix(es): The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter BIO onto the front of it to form a BIO chain, and then returns the new head of the BIO chain to the caller. Under certain conditions, for example if a CMS recipient public key is invalid, the new filter BIO is freed and the function returns a NULL result indicating a failure. However, in this case, the BIO chain is not properly cleaned up and the BIO passed by the caller still retains internal pointers to the previously freed filter BIO. If the caller then goes on to call BIO_pop() on the BIO then a use-after-free will occur. This will most likely result in a crash. This scenario occurs directly in the internal function B64_write_ASN1() which may cause BIO_new_NDEF() to be called and will subsequently call BIO_pop() on the BIO. This internal function is in turn called by the public API functions PEM_write_bio_ASN1_stream, PEM_write_bio_CMS_stream, PEM_write_bio_PKCS7_stream, SMIME_write_ASN1, SMIME_write_CMS and SMIME_write_PKCS7. Other public API functions that may be impacte…</p> <p><strong>Affected:</strong> openEuler:20.03-LTS-SP1: openssl, openEuler:20.03-LTS-SP3: openssl, openEuler:22.03-LTS: openssl</p> <p>OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. Security Fix(es): The public API function BIO_new_NDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function receives a BIO from the caller, prepends a new BIO_f_asn1 filter BIO onto the front of it to form a BIO chain, and then returns the new head of the BIO chain to the caller. Under certain conditions, for example if a CMS recipient public key is invalid, the new filter BIO is freed and the function returns a NULL result indicating a failure. However, in this case, the BIO chain is not properly cleaned up and the BIO passed by the caller still retains internal pointers to the previously freed filter BIO. If the caller then goes on to call BIO_pop() on the BIO then a use-after-free will occur. This will most likely result in a crash. This scenario occurs directly in the internal function B64_write_ASN1() which may cause BIO_new_NDEF() to be called and will subsequently call BIO_pop() on the BIO. This internal function is in turn called by the public API functions PEM_write_bio_ASN1_stream, PEM_write_bio_CMS_stream, PEM_write_bio_PKCS7_stream, SMIME_write_ASN1, SMIME_write_CMS and SMIME_write_PKCS7. Other public API functions that may be impacte…</p> https://cve.radiocsirt.org/vuln/oesa-2023-1092 https://cve.radiocsirt.org/vuln/opensuse-su-2024:12687-1 <p>libopenssl-1_0_0-devel-1.0.2u-12.1 on GA media</p> <p>libopenssl-1_0_0-devel-1.0.2u-12.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2024:12687-1 https://cve.radiocsirt.org/vuln/rhsa-2023:1199 <p>openssl: read buffer overflow in X.509 certificate verification openssl: timing attack in RSA Decryption implementation openssl: double free after calling PEM_read_bio_ex openssl: use-after-free following BIO_new_NDEF openssl: invalid pointer dereference in d2i_PKCS7 functions openssl: NULL dereference validating DSA public key openssl: X.400 address type confusion in X.509 GeneralName openssl: NULL dereference during PKCS7 data verification</p> <p>openssl: read buffer overflow in X.509 certificate verification openssl: timing attack in RSA Decryption implementation openssl: double free after calling PEM_read_bio_ex openssl: use-after-free following BIO_new_NDEF openssl: invalid pointer dereference in d2i_PKCS7 functions openssl: NULL dereference validating DSA public key openssl: X.400 address type confusion in X.509 GeneralName openssl: NULL dereference during PKCS7 data verification</p> https://cve.radiocsirt.org/vuln/rhsa-2023:1199 https://cve.radiocsirt.org/vuln/rustsec-2023-0007 <p><strong>Affected:</strong> crates.io: openssl-src</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> <p><strong>Affected:</strong> crates.io: openssl-src</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE.</p> <p>For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> https://cve.radiocsirt.org/vuln/rustsec-2023-0007 https://cve.radiocsirt.org/vuln/suse-su-2023:0306-1 <p>Security update for openssl-1_0_0</p> <p>Security update for openssl-1_0_0</p> https://cve.radiocsirt.org/vuln/suse-su-2023:0306-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-4304 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: openssl, Ubuntu:Pro:16.04:LTS: openssl, Ubuntu:Pro:16.04:LTS: edk2, Ubuntu:Pro:FIPS:16.04:LTS: openssl, Ubuntu:18.04:LTS: openssl, Ubuntu:Pro:18.04:LTS: openssl1.0, Ubuntu:Pro:18.04:LTS: edk2, Ubuntu:Pro:FIPS-updates:18.04:LTS: openssl, Ubuntu:Pro:FIPS:18.04:LTS: openssl, Ubuntu:20.04:LTS: openssl and 6 more</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: openssl, Ubuntu:Pro:16.04:LTS: openssl, Ubuntu:Pro:16.04:LTS: edk2, Ubuntu:Pro:FIPS:16.04:LTS: openssl, Ubuntu:18.04:LTS: openssl, Ubuntu:Pro:18.04:LTS: openssl1.0, Ubuntu:Pro:18.04:LTS: edk2, Ubuntu:Pro:FIPS-updates:18.04:LTS: openssl, Ubuntu:Pro:FIPS:18.04:LTS: openssl, Ubuntu:20.04:LTS: openssl and 6 more</p> <p>A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-4304 https://cve.radiocsirt.org/vuln/vde-2023-010 <p>The FL MGUARD family of devices is affected by two vulnerabilities.</p> <p>The FL MGUARD family of devices is affected by two vulnerabilities.</p> https://cve.radiocsirt.org/vuln/vde-2023-010 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-0304 <p>Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuführen, Informationen offenzulegen oder Chiffretext über ein Netzwerk wiederherzustellen.</p> <p>Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in OpenSSL ausnutzen, um einen Denial of Service Angriff durchzuführen, Informationen offenzulegen oder Chiffretext über ein Netzwerk wiederherzustellen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2023-0304