Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 102.0 |
| Mozilla | Firefox Esr | < 91.11 |
| Mozilla | Thunderbird | < 91.11 |
Related Weaknesses (CWE)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1497246Issue TrackingPermissions RequiredVendor 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/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1497246Issue TrackingPermissions RequiredVendor 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/Vendor Advisory
FAQ
What is CVE-2022-34481?
CVE-2022-34481 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 affe...
How severe is CVE-2022-34481?
CVE-2022-34481 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-34481?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Mozilla Firefox Esr, Mozilla Thunderbird.