Siemens SIMATIC S7-1500 Exposure of Sensitive Information to an Unauthorized Actor (CVE-2024-28834)

A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLSPRIVKEYFLAGREPRODUCIBLE flag, it can result in a noticeable step in nonce...

Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image

Summary Multiple vulnerabilities were remediated in IBM Observability with Instana within Instana Agent container image build 1.0.308 Vulnerability Details CVEID:CVE-2025-32990 DESCRIPTION: A heap-buffer-overflow off-by-one flaw was found in the GnuTLS software in the template parsing logic withi...

EulerOS 2.0 SP12 : gnutls (EulerOS-SA-2025-2326)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2025-2413)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2025-2385)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS 2.0 SP10 : gnutls (EulerOS-SA-2025-2385)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject...

EulerOS 2.0 SP12 : gnutls (EulerOS-SA-2025-2357)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject...

EulerOS 2.0 SP10 : gnutls (EulerOS-SA-2025-2413)

According to the versions of the gnutls packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2025-2326)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for gnutls (EulerOS-SA-2025-2357)

The remote host is missing an update for the Huawei EulerOS 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...

Advisory ROSA-SA-2025-3056

Software: gnutls 3.6.16 OS: ROSA Virtualization 3.1 unaffected versions = gnutls-3.6.16-8.0.1.rv31.4 affected versions gnutls-3.6.16-8.0.1.1.rv31.4 CVE-ID: CVE-2024-12243 BDU-ID: CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the GnuTLS transport layer security library is related to algorithmic...

CLSA-2025-1762192914 gnutls: Fix of CVE-2025-6395

CVE-2025-6395: fix NULL pointer dereference flaw in gnutlsfigurecommonciphersuite...

CLSA-2025-1762192315 gnutls: Fix of CVE-2025-6395

CVE-2025-6395: fix NULL pointer dereference flaw in gnutlsfigurecommonciphersuite...

Astra Linux – Vulnerability in gnutls28

A NULL pointer dereference flaw was discovered in the GnuTLS software in the gnutlsfigurecommonciphersuite function...

Astra Linux – Vulnerability in gnutls28

A flaw was discovered in GnuTLS. There exists a double-free vulnerability in GnuTLS due to incorrect handling of ownership in the export logic of Subject Alternative Name SAN entries that contain an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1deletestructure on an...

Astra Linux – Vulnerability in gnutls28

A heap-buffer-overread vulnerability was discovered in GnuTLS regarding its handling of the Certificate Transparency CT Signed Certificate Timestamp SCT extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension OID...

curl: curl built with GnuTLS backend defaults to weak crypto parameters

Summary: Curl configured with GnuTLS backend --with-gnutls defaults using "NORMAL" as the base level of the library cryptographic security. From GnuTLS documentation: The message authenticity security level is of 64 bits or more, and the certificate verification profile is set to GNUTLSPROFILELOW...

OESA-2025-2610 gnutls security update

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...

CLSA-2025-1761844351 gnutls: Fix of CVE-2025-6395

CVE-2025-6395: fix NULL pointer dereference in gnutlsfigurecommonciphersuite...

Siemens SIMATIC Devices Observable Discrepancy (CVE-2024-0553)

A vulnerability was found in GnuTLS. The response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from the response times of ciphertexts with correct PKCS1 v1.5 padding. This issue may allow a remote attacker to perform a timing side-channel attack in the RSA-PSK key exchange,...