Vulnerability Description
<code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 99.0 |
| Mozilla | Firefox Esr | < 91.8 |
| Mozilla | Thunderbird | < 91.8 |
Related Weaknesses (CWE)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1745667ExploitIssue TrackingPatch
- https://www.mozilla.org/security/advisories/mfsa2022-13/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-14/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-15/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1745667ExploitIssue TrackingPatch
- https://www.mozilla.org/security/advisories/mfsa2022-13/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-14/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-15/Vendor Advisory
FAQ
What is CVE-2022-1097?
CVE-2022-1097 is a vulnerability with a CVSS score of 6.5 (MEDIUM). <code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This...
How severe is CVE-2022-1097?
CVE-2022-1097 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-1097?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox, Mozilla Firefox Esr, Mozilla Thunderbird.