Description
Clipboard code failed to check the index on an array access. This could have led to an out-of-bounds read. This vulnerability affects Firefox < 128 and Thunderbird < 128.
References (3)
Core 3
Core References
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1902305
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-29/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-32/
Scores
CVSS v3
8.2
EPSS
0.0019
EPSS Percentile
40.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Products (2)
mozilla/firefox
< 128.0
mozilla/thunderbird
< 128.0
Published
Jul 09, 2024
Tracked Since
Feb 18, 2026