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CVE-2021-38496
Published: Nov 3, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Thunderbird | affected unspecified - < 78.15affected unspecified - < 91.2 |
Mozilla | Firefox ESR | affected unspecified - < 91.2affected unspecified - < 78.15 |
Mozilla | Firefox | affected unspecified - < 93 |
References
https://www.mozilla.org/security/advisories/mfsa2021-47/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-45/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-43/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-46/
x_refsource_MISC
https://www.mozilla.org/security/advisories/mfsa2021-44/
x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1725335
x_refsource_MISC
DSA-5034
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20220104 [SECURITY] [DLA 2874-1] thunderbird security update
mailing-list
x_refsource_MLIST
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