Vulnerability Monitor

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CVE-2024-2608

`AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Published

2024-03-19T12:15:08.843

Last Modified

2025-04-01T17:18:20.363

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.4 (HIGH)

Weaknesses

Type: Secondary
CWE-680

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 115.9.0	Yes
Application	mozilla	firefox	< 124.0	Yes
Application	mozilla	thunderbird	< 115.9.0	Yes
Operating System	debian	debian_linux	10.0	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1880692 Issue Tracking, Exploit, Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html Mailing List ([email protected])
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html Mailing List ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-12/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-13/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-14/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1880692 Issue Tracking, Exploit, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html Mailing List (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-12/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-13/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-14/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)