SUSE-SU-2018:3311-1: moderate: Security update for pam_pkcs11

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

   SUSE Security Update: Security update for pam_pkcs11
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Announcement ID:    SUSE-SU-2018:3311-1
Rating:             moderate
References:         #1049219 #1105012 
Affected Products:
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP3
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   An update that contains security fixes can now be installed.

Description:

   This update for pam_pkcs11 provides the following fixes:

   Security issues fixed (bsc#1105012):

   - Fixed a logic bug in pampkcs11.c, leading to an authentication replay
     vulnerability
   - Fixed a stack-based buffer overflow in opensshmapper.c
   - Make sure memory is properly cleaned before invoking free()

   Other changes:

   - Add a systemd service file. (bsc#1049219)


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 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2378=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2378=1



Package List:

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      pam_pkcs11-0.6.8-7.5.1
      pam_pkcs11-debuginfo-0.6.8-7.5.1
      pam_pkcs11-debugsource-0.6.8-7.5.1

   - SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

      pam_pkcs11-32bit-0.6.8-7.5.1
      pam_pkcs11-debuginfo-32bit-0.6.8-7.5.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      pam_pkcs11-0.6.8-7.5.1
      pam_pkcs11-32bit-0.6.8-7.5.1
      pam_pkcs11-debuginfo-0.6.8-7.5.1
      pam_pkcs11-debuginfo-32bit-0.6.8-7.5.1
      pam_pkcs11-debugsource-0.6.8-7.5.1


References:

   https://bugzilla.suse.com/1049219
   https://bugzilla.suse.com/1105012