Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package thunderbird-debugsource (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-THUNDERBIRDDEBUGSOURCE-2441920
- published7 Apr 2022
- disclosed5 Apr 2022
Introduced: 5 Apr 2022
CVE-2022-28281 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird-debugsource package and not the thunderbird-debugsource package as distributed by Centos.
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.
References
- https://access.redhat.com/security/cve/CVE-2022-28281
- https://access.redhat.com/errata/RHSA-2022:1284
- https://access.redhat.com/errata/RHSA-2022:1287
- https://access.redhat.com/errata/RHSA-2022:1301
- https://access.redhat.com/errata/RHSA-2022:1302
- 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://github.com/0vercl0k/CVE-2022-28281