vulnerability

MFSA2022-03 Thunderbird: Security Vulnerabilities fixed in Thunderbird 91.5 (CVE-2021-4140)

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Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jan 11, 2022
Added
Jan 12, 2022
Modified
Jan 28, 2025

Description

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR

Solution

mozilla-thunderbird-upgrade-91_5

References

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