CVE-2021-38496
Vulnerability from cvelistv5
Published
2021-11-03 00:03
Modified
2024-08-04 01:44
Severity ?
Summary
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1725335Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://lists.debian.org/debian-lts-announce/2022/01/msg00001.htmlMailing List, Third Party Advisory
security@mozilla.orghttps://www.debian.org/security/2022/dsa-5034Issue Tracking, Third Party Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-43/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-44/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-45/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-46/Broken Link
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2021-47/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1725335Issue Tracking, Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/01/msg00001.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2022/dsa-5034Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-43/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-44/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-45/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-46/Broken Link
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2021-47/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Firefox ESR Version: unspecified   < 91.2
Version: unspecified   < 78.15
Mozilla Firefox Version: unspecified   < 93
Show details on NVD website

To clipboard 

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