Most recent entries from all

ALSA-2024:0155 — Moderate: gnutls security update

Affected: AlmaLinux:8: gnutls, AlmaLinux:8: gnutls-c++, AlmaLinux:8: gnutls-dane, AlmaLinux:8: gnutls-devel, AlmaLinux:8: gnutls-utils

The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

Security Fix(es):

* gnutls: timing side-channel in the RSA-PSK authentication (CVE-2023-5981)

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:2024-01500

BELL-CVE-2023-5981

Affected: Alpaquita:23: gnutls, Alpaquita:stream: gnutls

certfr-2023-avi-1015 — De multiples vulnérabilités ont été découvertes dans les produits Siemens. Certaines d'entr…

certfr-2023-avi-1015

EUVD-2026-270681

fkie_cve-2023-5981

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

GHSA-jvj3-gqjm-cg8p

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

gsd-2023-5981

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-2023-5981 — Gnutls: timing side-channel in the rsa-psk authentication

msrc_CVE-2023-5981

OESA-2023-1867 — gnutls security update

Affected: openEuler:20.03-LTS-SP1: gnutls, openEuler:20.03-LTS-SP3: gnutls, openEuler:22.03-LTS: gnutls, openEuler:22.03-LTS-SP1: gnutls, openEuler:22.03-LTS-SP2: gnutls

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, and other required structures. The project strives to provide a secure communications back-end, simple to use and integrated with the rest of the base Linux libraries. A back-end designed to work and be secure out of the box, keeping the complexity of TLS and PKI out of application code. Security Fix(es): A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.(CVE-2023-5981)

openSUSE-SU-2024:13444-1 — gnutls-3.8.2-1.1 on GA media

gnutls-3.8.2-1.1 on GA media

RHSA-2024:0319 — Red Hat Security Advisory: gnutls security update

gnutls: timing side-channel in the RSA-PSK authentication

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

Security update for gnutls

UBUNTU-CVE-2023-5981

Affected: Ubuntu:Pro:16.04:LTS: gnutls28, Ubuntu:Pro:18.04:LTS: gnutls28, Ubuntu:20.04:LTS: gnutls28, Ubuntu:22.04:LTS: gnutls28

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

WID-SEC-W-2023-2978 — GnuTLS: Schwachstelle ermöglicht Offenlegung von Informationen

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in GnuTLS ausnutzen, um Informationen offenzulegen.