CVE-2024-3852

moderate-risk
Published 2024-04-16

GetBoundName could return the wrong version of an object when JIT optimizations were applied. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / HIGH complexity

Affected Products (3)

Affected Vendors

Mozilla

References (12)

Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1883542
Mailing List https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
Mailing List https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-18/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-19/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-20/
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1883542
Mailing List https://lists.debian.org/debian-lts-announce/2024/04/msg00012.html
Mailing List https://lists.debian.org/debian-lts-announce/2024/04/msg00013.html
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-18/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-19/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-20/
34
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 3/34 · Minimal
Exposure 9/34 · Low