ALSA-2025:7077 Moderate: libtasn1 security update

A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and Distinguished Encoding Rules DER, as per X.690 encoding and decoding functions. Security Fixes: libtasn1: Inefficient DER Decoding in libtasn1 Leading ...

Medium: gnutls

Issue Overview: 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...

CLSA-2025-1746653404 libtasn1: Fix of CVE-2021-46848

CVE-2021-46848: fix ETYPEOK off-by-one array size check in asn1encodesimpleder...

Security update for gnutls

This update for gnutls fixes the following issues: CVE-2024-12243: Fixed inefficient DER Decoding in libtasn1 which could lead to remote DoS bsc1236974. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

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...

Moderate: gnutls security 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: GnuTLS Impacted by Inefficient DER Decoding in libtasn1 Leading to Remote DoS CVE-2024-12243 For more details...

ALSA-2025:4051 Moderate: gnutls security 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: GnuTLS Impacted by Inefficient DER Decoding in libtasn1 Leading to Remote DoS CVE-2024-12243 For more details...

Moderate: libtasn1 security update

A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and Distinguished Encoding Rules DER, as per X.690 encoding and decoding functions. Security Fixes: libtasn1: Inefficient DER Decoding in libtasn1 Leading ...

ALSA-2025:4049 Moderate: libtasn1 security update

A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and Distinguished Encoding Rules DER, as per X.690 encoding and decoding functions. Security Fixes: libtasn1: Inefficient DER Decoding in libtasn1 Leading ...

Denial Of Service (DoS)

@apeleghq/asn1-der is vulnerable to Denial of ServiceDoS. The vulnerability is due to incorrect arithmetic in the numBitLen function due to the use of the operator causing negative results for values between 2³¹ and 2³²-1, and attackers can exploit this to trigger an infinite loop and cause a...

CLSA-2025-1744291208 Update of nss

Fix ecc DER wrapping...

CVE-2025-32029

ts-asn1-der is a collection of utility classes to encode ASN.1 data following DER rule. Incorrect number DER encoding can lead to denial on service for absolute values in the range 231 -- 232 - 1. The arithmetic in the numBitLen didn't take into account that values in this range could result in a...

GHSA-P4QW-7J9G-5H53 ts-asn1-der has Incorrect DER Encoding of Numbers Leading to Denial of Service and Incorrect Value Representation

Impact Incorrect number DER encoding can lead to denial on service for absolute values in the range 231 -- 232 - 1. The arithmetic in the numBitLen didn't take into account that values in this range could result in a negative result upon applying the operator, leading to an infinite loop. In...

ts-asn1-der has Incorrect DER Encoding of Numbers Leading to Denial of Service and Incorrect Value Representation

Impact Incorrect number DER encoding can lead to denial on service for absolute values in the range 231 -- 232 - 1. The arithmetic in the numBitLen didn't take into account that values in this range could result in a negative result upon applying the operator, leading to an infinite loop. In...

CVE-2025-32029 ts-asn1-der has Incorrect DER Encoding of Numbers Leading to Denial of Service and Incorrect Value Representation

ts-asn1-der is a collection of utility classes to encode ASN.1 data following DER rule. Incorrect number DER encoding can lead to denial on service for absolute values in the range 231 -- 232 - 1. The arithmetic in the numBitLen didn't take into account that values in this range could result in a...

CVE-2025-32029 ts-asn1-der has Incorrect DER Encoding of Numbers Leading to Denial of Service and Incorrect Value Representation

ts-asn1-der is a collection of utility classes to encode ASN.1 data following DER rule. Incorrect number DER encoding can lead to denial on service for absolute values in the range 231 -- 232 - 1. The arithmetic in the numBitLen didn't take into account that values in this range could result in a...

CVE-2025-32029

The CVE-2025-32029 entry concerns ts-asn1-der, a library for encoding ASN.1 data in DER. A bug in the DER encoding of numbers arises from arithmetic in the numBitLen function: for absolute values in the range 231 to 2 32-1, the >> operation can yield a negative result, causing an infinite l...

PT-2025-15291 · Unknown · Ts-Asn1-Der

Name of the Vulnerable Software and Affected Versions: ts-asn1-der versions prior to 1.0.4 Description: The issue is related to incorrect number DER encoding, which can lead to denial of service for absolute values in the range 231 to 232 - 1. This is due to the arithmetic in the numBitLen not...

ts-asn1-der 安全漏洞

ts-asn1-der is a set of utility classes in the Apeleg open source for encoding ASN.1 data according to DER rules. A security vulnerability exists in versions of ts-asn1-der prior to 1.0.4, which stems from a numeric DER encoding error that could lead to an infinite loop...

SUSE-SU-2025:20157-1 Security update for gnutls

This update for gnutls fixes the following issues: - CVE-2024-12243: Fixed inefficient DER decoding in libtasn1 which could lead to a remote denial-of-service bsc1236974...