Vulnérabilités / CVE-2020-12823

critique

CVE-2020-12823

OpenConnect 8.09 has a buffer overflow, causing a denial of service (a ...

Publiée Modifiée CWE 120
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.

Sévérité par source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Ubuntu (moyenne).

Description

OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.

Paquets affectés et versions corrigées

SourcePaquetCorrigé en
debian 11openconnect8.10-1
debian 12openconnect8.10-1
debian 13openconnect8.10-1
debian 14openconnect8.10-1
debian 8openconnect6.00-2+deb8u2
echoopenconnect8.10-1
ubuntu 18.04-ESMopenconnectpas de correctif indiqué
ubuntu 20.04-ESMopenconnectpas de correctif indiqué

Références

Les 10 références

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.