Memory Safety Bugs Affect Firefox and Thunderbird
CVE-2024-11699

Currently unrated

Key Information:

Vendor
Mozilla
Status
Firefox
Firefox Esr
Thunderbird
Vendor
CVE Published:
26 November 2024

Summary

Memory safety bugs present in Firefox 132, Firefox ESR 128.4, and Thunderbird 128.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.

Affected Version(s)

Firefox < 133

Firefox ESR < 128.5

Thunderbird < 133

References

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1880582%2...
https://www.mozilla.org/security/advisories/mfsa2024-63/
https://www.mozilla.org/security/advisories/mfsa2024-64/

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Andrew McCreight, Akmat Suleimanov
.