CVE-2020-16126

Published: 03 November 2020

An Ubuntu-specific modification to AccountsService in versions before 0.6.55-0ubuntu13.2, among other earlier versions, improperly dropped the ruid, allowing untrusted users to send signals to AccountService, thus stopping it from handling D-Bus messages in a timely fashion.

Priority

Medium

CVSS 3 base score: 3.3

Status

Package Release Status
accountsservice
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 21.04 (Hirsute Hippo)
Released (0.6.55-0ubuntu13.2)
Ubuntu 20.10 (Groovy Gorilla)
Released (0.6.55-0ubuntu13.2)
Ubuntu 20.04 LTS (Focal Fossa)
Released (0.6.55-0ubuntu12~20.04.4)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.6.45-1ubuntu1.3)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (0.6.40-2ubuntu11.6)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.6.35-0ubuntu7.3+esm2)
Ubuntu 12.04 ESM (Precise Pangolin) Does not exist