This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page.
View CVE-2020-11721 →
DEBIAN-CVE-2020-11721
load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of serv...
Original description
The description as published by the source.
load_png in loader.c in libsixel.a in libsixel 1.8.6 has an uninitialized pointer leading to an invalid call to free, which can cause a denial of service.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Affected packages
Debian:12
libsixel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.3-1"}]}]
Debian:13
libsixel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.3-1"}]}]
Debian:14
libsixel
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.3-1"}]}]
References
- advisory security-tracker.debian.org