msmtp: Multiple vulnerabilities

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0499
                  msmtp -- certificate-verification issue
                             18 February 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           msmtp
Publisher:         FreeBSD
Operating System:  FreeBSD
                   Linux variants
Impact/Access:     Provide Misleading Information -- Remote/Unauthenticated
                   Unauthorised Access            -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-8337  

Original Bulletin: 
   http://www.vuxml.org/freebsd/f0416fb5-3130-11e9-a5ba-e0d55e883e26.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than FreeBSD. It is recommended that administrators
         running msmtp check for an updated version of the software for their
         operating system.

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msmtp -- certificate-verification issue

Affected packages
1.8.1 < msmtp < 1.8.3

Details

Discovery 2019-02-11
Entry     2019-02-15

msmtp developers report:

msmtp 1.8.3 fixes a security problem that affects version 1.8.2 (older
versions are not affected): when the new default value system for
tls_trust_file is used, the result of certificate verification was not properly
checked.

Update 2019-02-14: This problem has been assigned CVE-2019-8337. This is the
patch that fixes it (included in version 1.8.3).


References

CVE Name CVE-2019-8337
URL      https://marlam.de/msmtp/news/msmtp-1-8-3/

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