CVE-2018-5093

Priority
Description
A heap buffer overflow vulnerability may occur in WebAssembly during
Memory/Table resizing, resulting in a potentially exploitable crash. This
vulnerability affects Firefox < 58.
Assigned-to
chrisccoulson
Notes
tyhicksmozjs contains a copy of the SpiderMonkey JavaScript engine
chrisccoulsonThis is not fixed in mozjs52, but it's unclear whether it is
unaffected or just ignored as the bug is still private. See
https://hg.mozilla.org/releases/mozilla-release/rev/622c05a8e7a1
Package
Upstream:released (58.0)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [58.0+build6-0ubuntu0.14.04.1])
Ubuntu 16.04 LTS (Xenial Xerus):released (58.0+build6-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (59.0.1+build1-0ubuntu1)
Ubuntu 19.04 (Disco Dingo):released (59.0.1+build1-0ubuntu1)
Ubuntu 19.10 (Eoan Ermine):released (59.0.1+build1-0ubuntu1)
Ubuntu 20.04 (Focal Fossa):released (59.0.1+build1-0ubuntu1)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):needs-triage
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):deferred
Ubuntu 19.04 (Disco Dingo):deferred
Ubuntu 19.10 (Eoan Ermine):deferred
Ubuntu 20.04 (Focal Fossa):deferred
More Information

Updated: 2019-12-05 19:57:08 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)