CVE-2024-2607

moderate-risk
Published 2024-03-19

Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderbird < 115.9.

Do I need to act?

~
1.5% 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
8
CVSS 8.1/10 High
NETWORK / HIGH complexity

Affected Products (4)

Affected Vendors

Debian Mozilla

References (12)

Exploit https://bugzilla.mozilla.org/show_bug.cgi?id=1879939
Mailing List https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html
Mailing List https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-12/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-13/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-14/
Exploit https://bugzilla.mozilla.org/show_bug.cgi?id=1879939
Mailing List https://lists.debian.org/debian-lts-announce/2024/03/msg00022.html
Mailing List https://lists.debian.org/debian-lts-announce/2024/03/msg00028.html
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-12/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-13/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2024-14/
38
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 4/34 · Minimal
Exposure 10/34 · Low