CVE-2018-5092

Priority
Medium
Description
A use-after-free vulnerability can occur when the thread for a Web Worker
is freed from memory prematurely instead of from memory in the main thread
while cancelling fetch operations. This vulnerability affects Firefox < 58.
References
Assigned-to
chrisccoulson
Package
Upstream:released (58.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (58.0+build6-0ubuntu0.14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):released (58.0+build6-0ubuntu0.16.04.1)
Ubuntu 17.10 (Artful Aardvark):released (58.0+build6-0ubuntu0.17.10.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (59.0.1+build1-0ubuntu1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (59.0.1+build1-0ubuntu1)
More Information

Updated: 2018-06-13 17:15:51 UTC (commit 14944)