Medium severity5.3NVD Advisory· Published Feb 10, 2025· Updated May 12, 2026
CVE-2024-12133
CVE-2024-12133
Description
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.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
14- www.openwall.com/lists/oss-security/2025/02/06/6nvd
- access.redhat.com/errata/RHSA-2025:17347nvd
- access.redhat.com/errata/RHSA-2025:4049nvd
- access.redhat.com/errata/RHSA-2025:7077nvd
- access.redhat.com/errata/RHSA-2025:8021nvd
- access.redhat.com/errata/RHSA-2025:8385nvd
- access.redhat.com/security/cve/CVE-2024-12133nvd
- bugzilla.redhat.com/show_bug.cginvd
- cert-portal.siemens.com/productcert/html/ssa-082556.htmlnvd
- cert-portal.siemens.com/productcert/html/ssa-202008.htmlnvd
- gitlab.com/gnutls/libtasn1/-/blob/master/doc/security/CVE-2024-12133.mdnvd
- gitlab.com/gnutls/libtasn1/-/issues/52nvd
- lists.debian.org/debian-lts-announce/2025/02/msg00025.htmlnvd
- security.netapp.com/advisory/ntap-20250523-0003/nvd
News mentions
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