Schwachstellen / CVE-2020-12823

kritisch

CVE-2020-12823

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

Veröffentlicht Geändert CWE 120
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

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

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).

Beschreibung

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.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
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-ESMopenconnectkein Fix angegeben
ubuntu 20.04-ESMopenconnectkein Fix angegeben

Referenzen

Alle 10 Referenzen

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.