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CVE-2021-43528
Published: Dec 8, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
Thunderbird unexpectedly enabled JavaScript in the composition area. The JavaScript execution context was limited to this area and did not receive chrome-level privileges, but could be used as a stepping stone to further an attack with other vulnerabilities. This vulnerability affects Thunderbird < 91.4.0.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Thunderbird | affected unspecified - < 91.4.0 |
References
https://www.mozilla.org/security/advisories/mfsa2021-54/
x_refsource_MISC
https://bugzilla.mozilla.org/show_bug.cgi?id=1742579
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
GLSA-202208-14
vendor-advisory
x_refsource_GENTOO
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