KLA12471
Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to spoof user interface, execute arbitrary code, cause denial of service, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. Security UI vulnerability in fullscreen mode can be exploited to spoof user interface,
2. Memory safety vulnerability can be exploited to execute arbitrary code.
3. Use after free vulnerability in thread shutdown can be exploited to cause denial of service.
4. Security vulnerability in Autofill tooltips can be exploited to bypass security restrictions.
5. Security vulnerability in iframe sandboxed with allow-popups can be exploited to execute arbitrary code.
6. Use after free vulnerability in text reflows can be exploited via special crafted SVG object to cause denial of service.
7. Security vulnerability in verifying add-on signatures can be exploited to bypass security restrictions.

Mozilla Firefox earlier than 98

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MFSA2022-10