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Debian: DSA-4708-1 Moderate: Neomutt STARTTLS Security Issue

debian
Calendar Grey June 21, 2020
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A pair of vulnerabilities in Neomutt's STARTTLS protocol could expose users to MITM threats. Ensure your software is updated immediately.
Damian Poddebniak and Fabian Ising discovered two security issues in the STARTTLS handling of the Neomutt mail client, which could enable MITM attacks

Summary

Damian Poddebniak and Fabian Ising discovered two security issues in the
STARTTLS handling of the Neomutt mail client, which could enable MITM
attacks.

For the stable distribution (buster), these problems have been fixed in
version 20180716+dfsg.1-1+deb10u1.

We recommend that you upgrade your neomutt packages.

For the detailed security status of neomutt please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/neomutt

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
important
Lowest
Low
Medium
High
Critical

Package: neomutt
CVE ID: CVE-2020-14093 CVE-2020-14954

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