CVE-2017-13721

Priority
Description
In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker
authenticated to an X server with the X shared memory extension enabled can
cause aborts of the X server or replace shared memory segments of other X
clients in the same session.
Assigned-to
mdeslaur
Notes
Package
Source: xorg (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was not-affected [code not present])
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [2:1.15.1-0ubuntu2.10])
Ubuntu 16.04 LTS (Xenial Xerus):released (2:1.18.4-0ubuntu0.6)
Patches:
Upstream:https://cgit.freedesktop.org/xorg/xserver/commit/?id=b95f25af141d33a65f6f821ea9c003f66a01e1f1
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (2:1.19.3-1ubuntu1~16.04.3)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was ignored [reached end-of-life])
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was ignored [reached end-of-life])
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was ignored [reached end-of-life])
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [2:1.18.3-1ubuntu2.3~trusty3])
Ubuntu 16.04 LTS (Xenial Xerus):DNE
More Information

Updated: 2019-12-05 18:48:08 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)