Mozilla Foundation Security Advisory 2024-16
Security Vulnerabilities fixed in Firefox ESR 115.9.1
- Announced
- March 22, 2024
- Impact
- critical
- Products
- Firefox ESR
- Fixed in
-
- Firefox ESR 115.9.1
#CVE-2024-29944: Privileged JavaScript Execution via Event Handlers
- Reporter
- Manfred Paul via Trend Micro's Zero Day Initiative
- Impact
- critical
Description
An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox.