Important: openssl security update

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. Security Fixes: openssl: X.400 address type confusion in X.509 GeneralName CVE-2023-0286 openssl: timing attack in RSA...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect AIX

Summary Vulnerabilities in OpenSSL could allow a remote attacker to cause a denial service CVE-2022-3996, CVE-2023-0401, CVE-2022-4203, CVE-2023-0216, CVE-2023-0215, CVE-2023-0217, CVE-2023-0286, CVE-2022-4450 or obtain sensitive information CVE-2022-4304. OpenSSL is used by AIX as part of AIX's...

Amazon Linux 2023 : openssl, openssl-devel, openssl-libs (ALAS2023-2023-101)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-101 advisory. A flaw was found in Open SSL. A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain...

nss security and bug fix update

3.79.0-17 - fix consistency return errors. We shouldn't lock the FIPS token if the application asked for invalid DH parameters on on keygen. 3.79.0-16 - Add check for RSA PSS Salt required by FIPS - Update fipsalgorithms.sh according to the review. 3.79.0-15 - Fix CVE-2023-0767...

rsa-granits.com Cross Site Scripting vulnerability OBB-3228291

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CBL Mariner 2.0 Security Update: fluent-bit / hvloader (CVE-2021-36647)

The version of fluent-bit / hvloader installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-36647 advisory. - Use of a Broken or Risky Cryptographic Algorithm in the function mbedtlsmpiexpmod in lignum.c...

CBL Mariner 2.0 Security Update: fluent-bit (CVE-2022-46392)

The version of fluent-bit installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-46392 advisory. - An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0. An adversary with access to...

CBL Mariner 2.0 Security Update: m2crypto (CVE-2020-25657)

The version of m2crypto installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2020-25657 advisory. - A flaw was found in all released versions of m2crypto, where they are vulnerable to Bleichenbacher timing...

Fedora 36 : gnutls / guile-gnutls (2023-4fc4c33f2b)

The remote Fedora 36 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-4fc4c33f2b advisory. Release of gnutls 3.8.0 fixes CVE-2023-0361 Release of gnutls guile bingings as standalone package. Tenable has extracted the preceding description block...

Moderate: Red Hat Security Advisory: gnutls security and bug fix update

An update for gnutls is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

openssl: timing attack in RSA Decryption implementation

A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext 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...

RHEL 9 : openssl (RHSA-2023:1199)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:1199 advisory. OpenSSL is a toolkit that implements the Secure Sockets Layer SSL and Transport Layer Security TLS protocols, as well as a full-strength...

RHEL 9 : gnutls (RHSA-2023:1200)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1200 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS...

K000132943: OpenSSL vulnerability CVE-2022-4304

Security Advisory Description 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 lar...

AlmaLinux 9 : gnutls (ALSA-2023:1141)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:1141 advisory. - A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypte...

Fedora 38 : gnutls / guile-gnutls (2023-5b378b82b3)

The remote Fedora 38 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2023-5b378b82b3 advisory. Release of gnutls 3.8.0 fixes CVE-2023-0361 Release of gnutls guile bingings as standalone package. Tenable has extracted the preceding description block...

SUSE SLES12: libopenssl-devel / libopenssl1_0_0 / libopenssl1_0_0-32bit / etc (SUSE-SU-2023:0684-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0684-1 advisory. - CVE-2023-0286: Fixed X.400 address type confusion in X.509 GeneralNameFixed bsc1207533. - CVE-2023-0215: Fixed a use-after-free following...

SUSE-SU-2023:0684-1 Security update for openssl

This update for openssl fixes the following issues: - CVE-2023-0286: Fixed X.400 address type confusion in X.509 GeneralNameFixed bsc1207533. - CVE-2023-0215: Fixed a use-after-free following BIOnewNDEF bsc1207536. - CVE-2022-4304: Fixed a timing oracle in RSA decryption bsc1207534. The following...

RHEL 9 : gnutls (RHSA-2023:1141)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:1141 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS...

RLSA-2023:1141 Moderate: gnutls security and bug fix update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: timing side-channel in the TLS RSA key exchange code CVE-2023-0361 For more details about the security issues,...