ASA-201902-22 log generated external raw
[ASA-201902-22] msmtp: certificate verification bypass |
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Arch Linux Security Advisory ASA-201902-22
==========================================
Severity: High
Date : 2019-02-17
CVE-ID : CVE-2019-8337
Package : msmtp
Type : certificate verification bypass
Remote : Yes
Link : https://security.archlinux.org/AVG-905
Summary
=======
The package msmtp before version 1.8.3-1 is vulnerable to certificate
verification bypass.
Resolution
==========
Upgrade to 1.8.3-1.
# pacman -Syu "msmtp>=1.8.3-1"
The problem has been fixed upstream in version 1.8.3.
Workaround
==========
None.
Description
===========
In msmtp 1.8.2, when tls_trust_file has its default configuration,
certificate-verification results are not properly checked.
Impact
======
The default configuration would omit certification verification.
References
==========
https://marlam.de/msmtp/news/
https://gitlab.marlam.de/marlam/msmtp/commit/a81d0a5126304f9f8b29a75d058044dc67d07663
https://security.archlinux.org/CVE-2019-8337
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