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CVE-2024-12243

5.3 Moyenne

Publiée le 10/02/2025 à 17:15 · Modifiée le 23/10/2026 à 00:17 · Analyse NVD reportée · Source : secalert@redhat.com

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 attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.

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Produits concernés

Scores CVSS

VersionScoreSourceVecteur
3.1 5.3 Moyenne secalert@redhat.com CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Faiblesses (CWE)

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