When handling keypress events, an attacker may have been able to trick a user into bypassing the "Open Executable File?" confirmation dialog. This could have led to malicious code execution. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
| Link | Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1842187 | issue tracking |
| https://www.mozilla.org/security/advisories/mfsa2024-63/ | vendor advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-64/ | vendor advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-67/ | vendor advisory |
| https://www.mozilla.org/security/advisories/mfsa2024-68/ | vendor advisory |