Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2024-0755

Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. 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 < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.

Published

2024-01-23T14:15:38.820

Last Modified

2025-05-22T18:15:37.667

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-94

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 122.0	Yes
Application	mozilla	firefox_esr	< 115.7	Yes
Application	mozilla	thunderbird	< 115.7	Yes
Operating System	debian	debian_linux	10.0	Yes

References

https://bugzilla.mozilla.org/buglist.cgi?bug_id=1868456%2C1871445%2C1873701 Issue Tracking, Permissions Required ([email protected])
https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html Mailing List, Third Party Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-01/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-02/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2024-04/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1868456%2C1871445%2C1873701 Issue Tracking, Permissions Required (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/01/msg00015.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2024/01/msg00022.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-01/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-02/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2024-04/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)