CVE-2020-27828

Published: 11 December 2020

There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.

Priority

Medium

CVSS 3 base score: 7.8

Status

Package Release Status
jasper
Launchpad, Ubuntu, Debian
Upstream
Released (2.0.23)
Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.10 (Groovy Gorilla) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 LTS (Xenial Xerus)
Released (1.900.1-debian1-2.4ubuntu1.3)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Other: https://github.com/jasper-software/jasper/pull/253
Upstream: https://github.com/jasper-software/jasper/commit/4cd52b5daac62b00a0a328451544807ddecf775f