CVE-2024-2607

HIGH

Firefox < 124 and ESR < 115.9 - Remote Code Execution via Return Register Overwrite

Title source: llm

Description

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.

References (6)

Core 6

Core References

Exploit, Issue Tracking, Vendor Advisory

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/

Scores

CVSS v3 8.1

EPSS 0.0145

EPSS Percentile 81.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-123

Status published

Products (4)

debian/debian_linux 10.0

mozilla/firefox < 115.9.0

mozilla/firefox < 124.0

mozilla/thunderbird < 115.9.0

Published Mar 19, 2024

Tracked Since Feb 18, 2026