Security update for pam_pkcs11

SUSE Security Update: Security update for pam_pkcs11
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

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: