CVE-2022-34481
HIGHFirefox < 102.0 and Firefox ESR < 91.11 - Integer Overflow in nsTArray_Impl::ReplaceElementsAt()
Title source: llmDescription
In the <code>nsTArray_Impl::ReplaceElementsAt()</code> function, an integer overflow could have occurred when the number of elements to replace was too large for the container. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
References (4)
Core 4
Core References
Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1497246
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-24/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-25/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-26/
Scores
CVSS v3
8.8
EPSS
0.0021
EPSS Percentile
43.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-190
Status
published
Products (3)
mozilla/firefox
< 102.0
mozilla/firefox_esr
< 91.11
mozilla/thunderbird
< 91.11
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026