CVE-2024-29944

Summary

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.

Affected Software

Weaknesses

• Privileged JavaScript Execution via Event Handlers

ADP Enrichment

CVE Program Container

Additional References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1886852
• https://www.mozilla.org/security/advisories/mfsa2024-15/
• https://www.mozilla.org/security/advisories/mfsa2024-16/
• https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
• http://www.openwall.com/lists/oss-security/2024/03/23/1

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1886852
• https://www.mozilla.org/security/advisories/mfsa2024-15/
• https://www.mozilla.org/security/advisories/mfsa2024-16/
• https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
• http://www.openwall.com/lists/oss-security/2024/03/23/1

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