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CVE-2013-1720

Published: 17 September 2013

The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state.

Priority

Medium

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (24.0+build1-0ubuntu0.12.04.1)
quantal
Released (24.0+build1-0ubuntu0.12.10.1)
raring
Released (24.0+build1-0ubuntu0.13.04.1)
upstream
Released (24.0)
thunderbird
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise
Released (1:24.0+build1-0ubuntu0.12.04.1)
quantal
Released (1:24.0+build1-0ubuntu0.12.10.1)
raring
Released (1:24.0+build1-0ubuntu0.13.04.1)
upstream
Released (24.0)