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CVE-2024-4777

Published: May 14, 2024

Modified: Mar 13, 2025

PUBLISHED

Description

Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.

Vendor	Product	Versions
Mozilla	Firefox	affected `unspecified - < 126`
Mozilla	Firefox ESR	affected `unspecified - < 115.11`
Mozilla	Thunderbird	affected `unspecified - < 115.11`

References

Memory safety bugs fixed in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11

https://www.mozilla.org/security/advisories/mfsa2024-21/

https://www.mozilla.org/security/advisories/mfsa2024-22/

https://www.mozilla.org/security/advisories/mfsa2024-23/

https://lists.debian.org/debian-lts-announce/2024/05/msg00010.html

https://lists.debian.org/debian-lts-announce/2024/05/msg00012.html

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