CVE-2015-8239

Published: 10 October 2017

The SHA-2 digest support in the sudoers plugin in sudo after 1.8.7 allows local users with write permissions to parts of the called command to replace them before it is executed.

Priority

Low

CVSS 3 base score: 7.0

Status

Package Release Status
sudo
Launchpad, Ubuntu, Debian
Upstream
Released (1.8.16)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1.8.16-0ubuntu1)
Ubuntu 20.10 (Groovy Gorilla) Not vulnerable
(1.8.16-0ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1.8.16-0ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1.8.16-0ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(1.8.16-0ubuntu1)
Ubuntu 14.04 ESM (Trusty Tahr) Needed

Patches:
Upstream: https://www.sudo.ws/repos/sudo/rev/397722cdd7ec