CVE-2024-29944

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. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.

References

https://securityaffairs.com/169590/security/mozilla-firefox-actively-exploited-flaw.html

https://www.bleepingcomputer.com/news/security/mozilla-fixes-firefox-zero-day-actively-exploited-in-attacks/

https://www.bleepingcomputer.com/news/security/mozilla-fixes-two-firefox-zero-day-bugs-exploited-at-pwn2own/

https://www.mozilla.org/security/advisories/mfsa2024-16/

https://www.mozilla.org/security/advisories/mfsa2024-15/

https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1886852

http://www.openwall.com/lists/oss-security/2024/03/23/1

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3