KLA60813
Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Out of bounds write vulnerability in PathOps can be exploited to cause denial of service.
2. Out of bounds write vulnerability in FilterNodeD2D1 can be exploited to cause denial of service.
3. Use after free vulnerability in Ion Compiler can be exploited to cause denial of service.
4. Memory safety vulnerability can be exploited to execute arbitrary code.
5. Double-free vulnerability in process spawning on Windows can be exploited to cause denial of service.

Mozilla Firefox ESR earlier than 115.3

Update to the latest version
Download Firefox ESR

MFSA2023-42