This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-12823 →
DEBIAN-CVE-2020-12823
OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate...
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
openconnect
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.10-1"}]}]
Debian:13
openconnect
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.10-1"}]}]
Debian:14
openconnect
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.10-1"}]}]
References
- advisory security-tracker.debian.org