Race condition In thunderbird
Description
Race condition in the JPEGEncoder function in Mozilla Firefox before 42.0 and Firefox ESR 38.x before 38.4 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via vectors involving a CANVAS element and crafted JavaScript code.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 rpm rhel5 | 0:38.4.0-1.el5_11 | ||
rpm rhel5 | 0:38.4.0-1.el5_11 | ||
rpm rhel6 | 0:38.4.0-1.el6_7 | ||
rpm rhel7 | 0:38.4.0-1.el7_1 | ||
rpm rhel6 | 0:38.4.0-1.el6_7 | ||
rpm rhel7 | 0:38.4.0-1.el7_2 |
Aliases
1. 2. 3.