KLA49165
Multiple vulnerabilities in Mozilla Firefox

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to cause denial of service, spoof user interface, execute arbitrary code, gain privileges, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. Out of bounds vulnerability in RLBox Expat driver can be exploited to cause denial of service.
2. Security UI vulnerability in Popups can be exploited to spoof user interface.
3. Denial of service vulnerability in Content process can be exploited to cause denial of service.
4. Memory corruption vulnerability in FileReader can be exploited remotely to cause denial of service or execute arbitrary code.
5. Elevation of privilege vulnerability in Popup notifications can be exploited remotely to gain privileges.
6. Denial of service vulnerability in Exposed protocol handlers can be exploited to cause denial of service.
7. Memory safety vulnerability can be exploited to execute arbitrary code.
8. Elevation of privilege vulnerability in Documents can be exploited remotely to gain privileges.
9. Information disclosure vulnerability in Service workers can be exploited to obtain sensitive information.
10. Security UI vulnerability in Address bar can be exploited to spoof user interface.
11. Out of memory crash vulnerability in Favicon can be exploited to cause denial of service

Mozilla Firefox earlier than 113.0

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MFSA2023-16