CVE-2024-12133

Medium CVSS: 5.3

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, causing a denial of service attack.

Vendor

Product

CWE

CWE-407

Yayın Tarihi

2025-02-10 16:15:37

Güncelleme

2026-03-24 23:17:06

Source Identifier

secalert@redhat.com

KEV Date Added

Kategoriler

CWE-407 MEDIUM 2025

Referanslar

https://access.redhat.com/errata/RHSA-2025:17347 https://access.redhat.com/errata/RHSA-2025:4049 https://access.redhat.com/errata/RHSA-2025:7077 https://access.redhat.com/errata/RHSA-2025:8021 https://access.redhat.com/errata/RHSA-2025:8385 https://access.redhat.com/security/cve/CVE-2024-12133 https://bugzilla.redhat.com/show_bug.cgi?id=2344611 https://gitlab.com/gnutls/libtasn1/-/blob/master/doc/security/CVE-2024-12133.md https://gitlab.com/gnutls/libtasn1/-/issues/52 http://www.openwall.com/lists/oss-security/2025/02/06/6 https://lists.debian.org/debian-lts-announce/2025/02/msg00025.html https://security.netapp.com/advisory/ntap-20250523-0003/