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Alerts This Week
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Debian Bullseye DSA-5284-1 Critical: Thunderbird Denial of Service

debian
Calendar Grey November 17, 2022
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Several vulnerabilities addressed in Thunderbird may cause Denial of Service (DoS) or allow arbitrary code execution. Users are advised to update.
Multiple security issues were discovered in Thunderbird, which could result in denial of service or the execution of arbitrary code

Summary

Multiple security issues were discovered in Thunderbird, which could
result in denial of service or the execution of arbitrary code.

For the stable distribution (bullseye), these problems have been fixed in
version 1:102.5.0-1~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/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: thunderbird
CVE ID: CVE-2022-45403 CVE-2022-45404 CVE-2022-45405 CVE-2022-45406

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