SUSE-SU-2020:14414-1: important: Security update for mutt

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for mutt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:14414-1
Rating:             important
References:         #1172906 #1172935 #1173197 
Cross-References:   CVE-2020-14093 CVE-2020-14154 CVE-2020-14954
                   
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4-LTSS
                    SUSE Linux Enterprise Point of Sale 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

Description:

   This update for mutt fixes the following issues:

   - CVE-2020-14954: Fixed a response injection due to a STARTTLS buffering
     issue which was affecting IMAP, SMTP, and POP3 (bsc#1173197).
   - CVE-2020-14093: Fixed a potential IMAP Man-in-the-Middle attack via a
     PREAUTH response (bsc#1172906, bsc#1172935).
   - CVE-2020-14154: Fixed an issue where Mutt was ignoring an expired
     certificate and was proceeding with a connection (bsc#1172906,
     bsc#1172935).


Patch Instructions:

   To install this SUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 11-SP4-LTSS:

      zypper in -t patch slessp4-mutt-14414=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-mutt-14414=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-mutt-14414=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-mutt-14414=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):

      mutt-1.5.17-42.51.1

   - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

      mutt-1.5.17-42.51.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):

      mutt-debuginfo-1.5.17-42.51.1
      mutt-debugsource-1.5.17-42.51.1

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

      mutt-debuginfo-1.5.17-42.51.1
      mutt-debugsource-1.5.17-42.51.1


References:

   https://www.suse.com/security/cve/CVE-2020-14093.html
   https://www.suse.com/security/cve/CVE-2020-14154.html
   https://www.suse.com/security/cve/CVE-2020-14954.html
   https://bugzilla.suse.com/1172906
   https://bugzilla.suse.com/1172935
   https://bugzilla.suse.com/1173197