CVE-2025-58187 Quadratic complexity when checking name constraints in crypto/x509

Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non-linearly with respect to the size of the certificate. This affects programs which validate arbitrary certificate chains...

Advisory ROSA-SA-2025-3042

Software: gnutls 3.6.16 OS: ROSA Virtualization 3.0 unaffected versions = gnutls-3.6.16-8.0.0.1.rv30.4 affected versions gnutls-3.6.16-8.0.1.1.rv30.4 CVE-ID: CVE-2024-12243 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in GnuTLS when processing ASN.1 data via libtasn1 could result in...

A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing

GNU TLS is vulnerable to a denial-of-service DoS due to inefficient certificate processing in the libtasn1 library. An attacker could present a maliciously crafted certificate that contains a large amount of subject alternative name or name constraint inputs, potentially leading to excessive...

EUVD-2017-14094

Malware in sbrugna...

EUVD-2024-50709

Malicious code in bioql PyPI...

EulerOS 2.0 SP10 : gnutls (EulerOS-SA-2025-2068)

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, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain...

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SSL/TLS Certificate Denial of Service Vulnerability

A vulnerability in the certificate processing of Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service DoS...

PT-2025-33313

Name of the Vulnerable Software and Affected Versions: Cisco Secure Firewall Adaptive Security Appliance ASA Software and Cisco Secure Firewall Threat Defense FTD Software affected versions not specified Description: A flaw in the SSL/TLS certificate processing can allow a remote, unauthenticated...

CVE-2025-8729 MigoXLab LMeterX upload_service.py process_cert_files path traversal

A vulnerability has been found in MigoXLab LMeterX 1.2.0 and classified as critical. Affected by this vulnerability is the function processcertfiles of the file backend/service/uploadservice.py. The manipulation of the argument taskid leads to path traversal. The attack can be launched remotely...

Astra Linux – Vulnerability in libtasn1-6

A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even cause the system to crash. This flaw allows an attacker to send a specially crafted...

TencentOS Server 2: openssl (TSSA-2023:0036)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0036 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

CVE-2023-23524

A denial-of-service issue was addressed with improved input validation. This issue is fixed in tvOS 16.3.2, iOS 16.3.1 and iPadOS 16.3.1, watchOS 9.3.1, macOS Ventura 13.2.1. Processing a maliciously crafted certificate may lead to a denial-of-service...

CLSA-2025-1747855200 gnutls: Fix of CVE-2024-12243

CVE-2024-12243: x509: optimize name constraints processing...

CLSA-2025-1747690052 gnutls: Fix of CVE-2024-12243

CVE-2024-12243: x509: optimize name constraints processing...

libtasn1: Inefficient DER Decoding in libtasn1 Leading to Potential Remote DoS

A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate,...

EulerOS 2.0 SP12 : libtasn1 (EulerOS-SA-2025-1426)

According to the versions of the libtasn1 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn...

EulerOS 2.0 SP12 : libtasn1 (EulerOS-SA-2025-1425)

According to the versions of the libtasn1 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn...

K000151130: GnuTLS vulnerability CVE-2024-12243

Security Advisory Description 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...

libtasn1: Inefficient DER Decoding in libtasn1 Leading to Potential Remote DoS

A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate,...

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...