CVE-2024-4765
HIGHFirefox < 126.0 for Android - Arbitrary Code Execution via Manifest Hash Collision
Title source: llmDescription
Web application manifests were stored by using an insecure MD5 hash which allowed for a hash collision to overwrite another application's manifest. This could have been exploited to run arbitrary code in another application's context. *This issue only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 126.
References (2)
Core 2
Core References
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1871109
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-21/
Scores
CVSS v3
8.1
EPSS
0.0027
EPSS Percentile
18.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-327
Status
published
Products (1)
mozilla/firefox
< 126.0
Published
May 14, 2024
Tracked Since
Feb 18, 2026