Debian DSA-5045-1: Thunderbird Security Update For Denial Of Service Issues
debian
January 14, 2022
Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code
Topics Covered
Summary
Multiple security issues were discovered in Thunderbird, which could
result in denial of service or the execution of arbitrary code.
For the oldstable distribution (buster), these problems have been fixed
in version 1:91.5.0-2~deb10u1.
For the stable distribution (bullseye), these problems have been fixed in
version 1:91.5.0-2~deb11u1.
We recommend that you upgrade your thunderbird packages.
For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/thunderbird
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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Severity
critical
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Critical
Package: thunderbird
CVE ID: CVE-2021-4140 CVE-2022-22737 CVE-2022-22738 CVE-2022-22739
Topics Covered
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