high8.8
CVE-2022-28281
If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would hav…
Impact
If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 99.0 |
| Mozilla | Firefox Esr | before 91.8 |
| Mozilla | Thunderbird | before 91.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.mozilla.org/show_bug.cgi?id=1755621
- https://www.mozilla.org/security/advisories/mfsa2022-13/
- https://www.mozilla.org/security/advisories/mfsa2022-14/
- https://www.mozilla.org/security/advisories/mfsa2022-15/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1755621
- https://www.mozilla.org/security/advisories/mfsa2022-13/
- https://www.mozilla.org/security/advisories/mfsa2022-14/
- https://www.mozilla.org/security/advisories/mfsa2022-15/