Mozilla developers reported memory safety bugs present in Firefox 92 and Firefox ESR 91.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1725854%2C1728321 | Broken Link Issue Tracking |
https://lists.debian.org/debian-lts-announce/2022/01/msg00001.html | Mailing List Third Party Advisory |
https://www.debian.org/security/2022/dsa-5034 | Issue Tracking Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-43/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-44/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-45/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-46/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2021-47/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2021-11-03T00:03:02
Updated: 2022-01-04T11:06:29
Reserved: 2021-08-10T00:00:00
Link: CVE-2021-38500
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-11-03T01:15:07.570
Modified: 2022-03-17T19:36:32.060
Link: CVE-2021-38500
JSON object: View
Redhat Information
No data.
CWE