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CVE-2015-4487

Published: 11 August 2015

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow."

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
precise
Released (40.0+build4-0ubuntu0.12.04.1)
trusty Does not exist
(trusty was released [40.0+build4-0ubuntu0.14.04.1])
upstream
Released (40.0)
vivid
Released (40.0+build4-0ubuntu0.15.04.1)
thunderbird
Launchpad, Ubuntu, Debian
precise
Released (1:38.2.0+build1-0ubuntu0.12.04.2)
trusty Does not exist
(trusty was released [1:38.2.0+build1-0ubuntu0.14.04.1])
upstream
Released (38.2.0)
vivid
Released (1:38.2.0+build1-0ubuntu0.15.04.1)