AZL-74070 CVE-2025-13151 affecting package libtasn1 for versions less than 4.19.0-3

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

AZL-74046 CVE-2025-13151 affecting package gnutls for versions less than 3.7.11-6

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

AZL-74006 CVE-2025-13151 affecting package gnutls for versions less than 3.8.3-8

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

ALPINE-CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

AZL-73664 CVE-2025-13151 affecting package libtasn1 for versions less than 4.19.0-3

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

DEBIAN-CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

Stack-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the asn1expendoctetstring function. An attacker can cause by supplying specially crafted input data that exceeds the expected buffer size. Remediation A fix was pushed into the master branch but not yet...

CVE-2025-13151

Concrete details found: CVE-2025-13151 affects GNU libtasn1 (libtasn1) with a stack-based buffer overflow in asn1_expend_octet_string due to insufficient input size validation in libtasn1 v4.20.0. The issue is documented with a patch proposal in merge request 121 (gitlab.com/gnutls/libtasn1). Ref...

CVE-2025-13151 CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

CVE-2025-13151 CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

CVE-2025-13151 CVE-2025-13151

Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

PT-2026-1701

Name of the Vulnerable Software and Affected Versions libtasn1 versions prior to 4.21.0 Description A stack-based buffer overflow exists in the asn1 expend octet string function of libtasn1. The function does not properly validate the size of input data, leading to a buffer overflow. Libtasn1 is ...

libtasn1 -- Stack-based buffer overflow

oss-security@ list reports: Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

libtasn1 安全漏洞

libtasn1 is a small ASN.1 library open-sourced by gnutls. A security vulnerability exists in libtasn1 version v4.20.0, which stems from the asn1expendoctetstring function not validating the input data size, which could lead to a stack-based buffer overflow...

Security Bulletin: Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access

Summary Security vulnerabilities have been addressed in IBM Verify Identity Access and IBM Security Verify Access Vulnerability Details CVEID:CVE-2024-12243 DESCRIPTION: A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: gnutls (UTSA-2025-991321)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991321 advisory. 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...

Security Bulletin: A vulnerability in RedHat UBI affects IBM Robotic Process Automation for Cloud Pak and may result in denial of service (CVE-2024-12243).

Summary A vulnerability in RedHat UBI affects IBM Robotic Process Automation for Cloud Pak and may result in a denial of service. RedHat UBI is used as base imaged for IBM Robotic Process Automation for Cloud Pak images. This bulletin identifies the fixes required to address this vulnerability...

Security Bulletin: Vulnerabilities in multiple components affect IBM SAN Volume Controller, IBM Spectrum Virtualize and IBM FlashSystem products

Summary Vulnerabilities in libssh, iputils, glib2, libtasn1 and gnutls components affect IBM Storage Virtualize products and could cause denial of service and confidentiality impacts. CVE-2025-47268 CVE-2025-4373 CVE-2024-12133 CVE-2025-48964 CVE-2024-12243. Vulnerability Details...