DEBIAN-CVE-2024-12243

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

UBUNTU-CVE-2024-12243

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

CVE-2024-12243

CVE-2024-12243 affects GnuTLS (which uses libtasn1 for ASN.1 DER processing). The issue is an inefficient DER decoding algorithm in libtasn1 that can cause excessive resource consumption when processing certain certificates, enabling remote DoS by sending a crafted certificate and making GnuTLS u...

CVE-2024-12243 Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

CVE-2024-12243 Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

CVE-2024-12243 Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

CVE-2024-12243

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially...

GnuTLS 安全漏洞

GnuTLS is a free secure communication library for implementing SSL, TLS and DTLS protocols. A security vulnerability exists in GnuTLS. An attacker exploiting this vulnerability could send specially crafted certificates that could cause GnuTLS to become unresponsive or slow, resulting in a denial ...

Slackware: Security Advisory (SSA:2025-039-01)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[slackware-security] gnutls

New gnutls packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/gnutls-3.8.9-i586-1slack15.0.txz: Upgraded. libgnutls: Fix potential DoS in handling certificates with numerous name constraints, as ...

Slackware Linux 15.0 / current gnutls Multiple Vulnerabilities (SSA:2025-039-01)

The version of gnutls installed on the remote host is prior to 3.8.9. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2025-039-01 advisory. New gnutls packages are available for Slackware 15.0 and -current to fix a security issue. Tenable has extracted the precedin...

Security update for gnutls

This update for gnutls fixes the following issues: CVE-2024-28835: certtool crash when verifying a certificate chain bsc1221747 CVE-2024-28834: Fixed side-channel in the deterministic ECDSA bsc1221746 jitterentropy: Release the memory of the entropy collector when using jitterentropy with phtread...

Advisory ROSA-SA-2025-2607

software: gnutls 3.8.4 OS: ROSA-CHROME packageevrstring: gnutls-3.8.4-1 CVE-ID: CVE-2024-0553 BDU-ID: 2024-00707 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the GnuTLS transport layer cryptographic library is related to a difference in response time when processing an RSA ciphertext in a...

PT-2026-7116

Name of the Vulnerable Software and Affected Versions GnuTLS affected versions not specified Description A flaw exists in GnuTLS that can lead to a denial of service DoS. This occurs due to excessive CPU and memory consumption when processing maliciously crafted certificates. These certificates...

PT-2025-47801

Name of the Vulnerable Software and Affected Versions GnuTLS versions 15.0 and -current GnuTLS versions prior to Fedora 43 Description A stack overflow issue exists in GnuTLS. The issue is related to a flaw that could potentially allow for malicious exploitation. Recommendations Update GnuTLS to...

CLSA-2024-1734368297 gnutls: Fix of 3 CVEs

Keep the broken pkcs11 tests disabled. - Added CVE-2024-0567 PoC test. - CVE-2023-5981-pre1: improve level of randomness for each operations, always use gnutlsswitchlibstate for pk wrappers. - CVE-2023-5981-pre2: add constant time/cache operations to prevent or minimaze timining or cache side...

ROS-20241211-10

Vulnerability of GnuTLS transport layer cryptographic library is related to difference of response time when processing RSA ciphertext in ClientKeyExchange message with correct and incorrect addition of PKCS1. PKCS1 padding. Exploitation of the vulnerability may allow a remote intruder to gain...

Security Bulletin: IBM Technical Support Appliance - possible exposure of sensitive information

Summary RSA-PSK key exchange occurs when establishing a connection from a web browser to the IBM Technical Support Appliance web UI. Vulnerability Details CVEID:CVE-2024-0553 DESCRIPTION: GnuTLS could allow a remote attacker to obtain sensitive information. By perform a timing side-channel attack...

Security Bulletin: IBM Technical Support Appliance - possible exposure of sensitive information

Summary RSA-PSK key exchange occurs when establishing a connection from a web browser to the IBM Technical Support Appliance web UI. Vulnerability Details CVEID:CVE-2023-5981 DESCRIPTION: GNU GnuTLS could allow a remote attacker to obtain sensitive information, caused by a timing sidechannel issu...

GnuTLS: Multiple Vulnerabilities

Background GnuTLS is a secure communications library implementing the SSL, TLS, and DTLS protocols Description Multiple vulnerabilities have been discovered in GnuTLS. Please review the CVE identifiers referenced below for details. Impact Please review the referenced CVE identifiers for details...