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 20.04 LTS (Focal Fossa):released (59.0.1+build1-0ubuntu1)
Ubuntu 20.10 (Groovy Gorilla):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 20.04 LTS (Focal Fossa):DNE
Ubuntu 20.10 (Groovy Gorilla):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 20.04 LTS (Focal Fossa):deferred
Ubuntu 20.10 (Groovy Gorilla):deferred
More Information

Updated: 2020-09-09 22:30:42 UTC (commit b67d7d8b03f173f825cd706df5bd078bca500b0e)