Inappropriate coding practices In xulrunner
Description
Use-after-free vulnerability in the nsIPresShell::GetPresContext function in the PresShell (aka presentation shell) implementation in Mozilla Firefox before 25.0, Firefox ESR 17.x before 17.0.10 and 24.x before 24.1, Thunderbird before 24.1, Thunderbird ESR 17.x before 17.0.10, and SeaMonkey before 2.22 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via vectors involving a CANVAS element, a mozTextStyle attribute, and an onresize event.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 rpm rhel6 | 0:17.0.10-1.el6_4 | ||
rpm rhel5 | 0:17.0.10-1.el5_10 | ||
rpm rhel5 | 0:17.0.10-1.el5_10 | ||
rpm rhel6 | 0:17.0.10-1.el6_4 | ||
rpm rhel5 | 0:17.0.10-1.el5_10 | ||
rpm rhel6 | 0:17.0.10-1.el6_4 |
Aliases
1. 2. 3.