SUSE-SU-2018:2843-1: 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-2018:2843-1
Rating:             moderate
References:         #1105012 
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP4
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   An update that contains security fixes can now be installed.

Description:

   This update for pam_pkcs11 fixes the following security issues:

   - It was possible to replay an authentication by using a specially
     prepared smartcard or token (bsc#1105012)
   - Prevent buffer overflow if a user has a home directory with a length of
     more than 512 bytes (bsc#1105012)
   - Memory not cleaned properly before free() (bsc#1105012)


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:

      zypper in -t patch slessp4-pam_pkcs11-13784=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-pam_pkcs11-13784=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      pam_pkcs11-0.6.0-141.3.1

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

      pam_pkcs11-32bit-0.6.0-141.3.1

   - SUSE Linux Enterprise Server 11-SP4 (ia64):

      pam_pkcs11-x86-0.6.0-141.3.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      pam_pkcs11-debuginfo-0.6.0-141.3.1
      pam_pkcs11-debugsource-0.6.0-141.3.1

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

      pam_pkcs11-debuginfo-32bit-0.6.0-141.3.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (ia64):

      pam_pkcs11-debuginfo-x86-0.6.0-141.3.1


References:

   https://bugzilla.suse.com/1105012