CVE-2018-15853

Priority
Description
Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon
before 0.8.1, which could be used by local attackers to crash xkbcommon
users by supplying a crafted keymap file that triggers boolean negation.
Assigned-to
leosilva
Package
Upstream:released (0.8.2-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (0.4.1-0ubuntu1.1)
Ubuntu 16.04 LTS (Xenial Xerus):released (0.5.0-1ubuntu2.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (0.8.0-1ubuntu0.1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (0.8.2-1)
Ubuntu 19.04 (Disco Dingo):not-affected (0.8.2-1)
Patches:
Vendor:https://github.com/xkbcommon/libxkbcommon/commit/1f9d1248c07cda8aaff762429c0dce146de8632a
More Information

Updated: 2018-11-06 18:14:49 UTC (commit 00bb3cf4242cd150f73a26a280f05434116f7101)