CVE-2022-34481 — Integer Overflow or Wraparound in Mozilla Firefox
Severity
8.8HIGHNVD
OSV6.5
EPSS
0.2%
top 56.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 22
Description
In the nsTArray_Impl::ReplaceElementsAt() 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9
Affected Packages9 packages
🔴Vulnerability Details
5GHSA▶
GHSA-f82m-4qrp-29gx: In the nsTArray_Impl::ReplaceElementsAt() function, an integer overflow could have occurred when the number of elements to replace was too large for t↗2022-12-22
OSV▶
CVE-2022-34481: In the nsTArray_Impl::ReplaceElementsAt() function, an integer overflow could have occurred when the number of elements to replace was too large for t↗2022-12-22
CVEList▶
CVE-2022-34481: In the nsTArray_Impl::ReplaceElementsAt() function, an integer overflow could have occurred when the number of elements to replace was too large for t↗2022-12-22
📋Vendor Advisories
7Debian▶
CVE-2022-34481: firefox - In the <code>nsTArray_Impl::ReplaceElementsAt()</code> function, an integer over...↗2022