SUSE-SU-2023:4983-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2023-5981: Fixed timing side-channel inside RSA-PSK key exchange bsc1217277...

SUSE SLES15: gnutls / libgnutls-devel / libgnutls30 / libgnutls30-32bit / etc (SUSE-SU-2023:4952-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4952-1 advisory. - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143. - CVE-2023-5981: Fixed timing side-channel...

SUSE-SU-2023:4952-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2023-0361: Fixed a Bleichenbacher oracle in the TLS RSA key exchange bsc1208143. - CVE-2023-5981: Fixed timing side-channel inside RSA-PSK key exchange bsc1217277...

php: potential exposure to Marvin attack via unsafe implementation of RSA decryption API

The RSA decryption implementation using PKCS1 v1.5 padding in OpenSSL is vulnerable to a timing side-channel attack known as the Marvin Attack. This vulnerability arises because the execution time of the opensslprivatedecrypt function in PHP with OpenSSL varies based on whether a valid message is...

Siemens SIMATIC and SCALANCE Products Encryption Strength (CVE-2023-0286)

There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public structure definition for GENERALNAME incorrectly specified the type of the x400Address field as ASN1TYPE. This field is subsequentl...

Siemens SIMATIC and SCALANCE Products Encryption Strength (CVE-2022-4304)

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 fo...

PT-2023-9145

Name of the Vulnerable Software and Affected Versions m2crypto affected versions not specified Description A flaw was found in m2crypto, which may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges. This could lead to the exposure of confidential or...

openssl security update

1:1.1.1k-12 - Backport implicit rejection mechanism for RSA PKCS1 v1.5 to RHEL-8 series a proper fix for CVE-2020-25659 Resolves: RHEL-17696 1:1.1.1k-11 - Fix CVE-2023-5678: Generating excessively long X9.42 DH keys or checking excessively long X9.42 DH keys or parameters may be very slow Resolve...

Oracle Linux 9 : podman (ELSA-2023-7765)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-7765 advisory. - Rebuild for following CVEs: CVE-2023-39318 CVE-2023-39319 CVE-2023-39321 CVE-2023-39322 CVE-2023-29409 Tenable has extracted the preceding descriptio...

Oracle Linux 9 : buildah (ELSA-2023-7764)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-7764 advisory. 1.31.3-2.0.1 - Rebuild for CVEs: CVE-2023-39318 CVE-2023-39319 CVE-2023-39321 CVE-2023-39322 CVE-2023-29409 Tenable has extracted the preceding...

AlmaLinux 9 : skopeo (ALSA-2023:7762)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7762 advisory. - Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA...

Oracle Linux 9 : skopeo (ELSA-2023-7762)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-7762 advisory. 2:1.13.3-3 - Rebuild with golang 1.20.10 - Related: Jira:RHEL-2786 2:1.13.3-2 - Rebuild with golang 1.21.3 - Related: Jira:RHEL-2786 Tenable has...

Oracle Linux 9 : runc (ELSA-2023-7763)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-7763 advisory. - Rebuild for CVEs: CVE-2023-39321 CVE-2023-39322 CVE-2023-29409 Tenable has extracted the preceding description block directly from the Oracle Linux...

AlmaLinux 9 : buildah (ALSA-2023:7764)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2023:7764 advisory. - Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA...

AlmaLinux 9 : containernetworking-plugins (ALSA-2023:7766)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:7766 advisory. - Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA...

Oracle Linux 9 : containernetworking-plugins (ELSA-2023-7766)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2023-7766 advisory. - rebuild for following CVEs: CVE-2023-29409 CVE-2023-39318 CVE-2023-39319 CVE-2023-39321 CVE-2023-39322 Tenable has extracted the preceding descriptio...

PT-2023-9146

Name of the Vulnerable Software and Affected Versions python-cryptography affected versions not specified Description A flaw was found in the python-cryptography package, which may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges. This could lead to...

AlmaLinux 9 : runc (ALSA-2023:7763)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2023:7763 advisory. - Extremely large RSA keys in certificate chains can cause a client/server to expend significant CPU time verifying signatures. With fix, the size of RSA...

CVE-2023-50782

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. Mitigation Mitigation for this issue is either not available or the...

CVE-2023-50781

A flaw was found in m2crypto. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data. Mitigation Mitigation for this issue is either not available or the currently available option...