SUSE-SU-2018:3290-1: moderate: Security update for pam_pkcs11

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

   SUSE Security Update: Security update for pam_pkcs11
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3290-1
Rating:             moderate
References:         #1105012 
Affected Products:
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   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)

   This non-security issue was fixed:

   - Fix segfault and fetch problems when checking CRLs


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 Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2374=1



Package List:

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      pam_pkcs11-0.6.9-3.3.3
      pam_pkcs11-debuginfo-0.6.9-3.3.3
      pam_pkcs11-debugsource-0.6.9-3.3.3

   - SUSE Linux Enterprise Module for Basesystem 15 (x86_64):

      pam_pkcs11-32bit-0.6.9-3.3.3
      pam_pkcs11-32bit-debuginfo-0.6.9-3.3.3


References:

   https://bugzilla.suse.com/1105012