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Fedora: 2020-fe6c1a9c16 Critical: Claws Mail STARTTLS Protocol Violation

fedora
Calendar Grey August 1, 2020
Dist Fedora Esm H88
Fedora Security Alert: Claws Mail has received an important update to correct a critical issue related to STARTTLS protocol compliance.
Security fix for CVE-2020-15917 (STARTTLS protocol violation).

Summary

Claws Mail is an email client (and news reader), based on GTK+, featuring

quick response, graceful and sophisticated interface, easy configuration,

intuitive operation, abundant features, and extensibility.

Security fix for CVE-2020-15917 (STARTTLS protocol violation).

* Tue Jul 21 2020 Michael Schwendt - 3.17.6-1

- Update to 3.17.6, includes fix for CVE-2020-15917.

* Thu Jun 25 2020 Jitka Plesnikova - 3.17.5-2

- Perl 5.32 rebuild

[ 1 ] Bug #1860414 - CVE-2020-15917 claws-mail: protocol violation because suffix data after STARTTLS is mishandled

https://bugzilla.redhat.com/show_bug.cgi?id=1860414

su -c 'dnf upgrade --advisory FEDORA-2020-fe6c1a9c16' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 31
Version: 3.17.6
Release: 1.fc31
URL:
Summary: Email client and news reader based on GTK+

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