Security update for libu2f-host, pam_u2f

SUSE Security Update: Security update for libu2f-host, pam_u2f
Announcement ID: SUSE-SU-2019:1750-1
Rating: moderate
References: #1128140 #1135727 #1135729
Cross-References: CVE-2019-12209 CVE-2019-12210 CVE-2019-9578
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15

An update that fixes three vulnerabilities is now available.

Description:

This update for libu2f-host and pam_u2f to version 1.0.8 fixes the following issues:
Security issues fixed for libu2f-host:

  • CVE-2019-9578: Fixed a memory leak due to a wrong parse of init's response (bsc#1128140).

Security issues fixed for pam_u2f:
  • CVE-2019-12209: Fixed an issue where symlinks in the user's directory were followed (bsc#1135729).
  • CVE-2019-12210: Fixed file descriptor leaks (bsc#1135727).

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 Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1750=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1750=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1750=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1750=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libu2f-host-debuginfo-1.1.6-3.6.1
    • libu2f-host-debugsource-1.1.6-3.6.1
    • libu2f-host-doc-1.1.6-3.6.1
    • u2f-host-1.1.6-3.6.1
    • u2f-host-debuginfo-1.1.6-3.6.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • libu2f-host-debuginfo-1.1.6-3.6.1
    • libu2f-host-debugsource-1.1.6-3.6.1
    • libu2f-host-doc-1.1.6-3.6.1
    • u2f-host-1.1.6-3.6.1
    • u2f-host-debuginfo-1.1.6-3.6.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libu2f-host-debuginfo-1.1.6-3.6.1
    • libu2f-host-debugsource-1.1.6-3.6.1
    • libu2f-host-devel-1.1.6-3.6.1
    • libu2f-host0-1.1.6-3.6.1
    • libu2f-host0-debuginfo-1.1.6-3.6.1
    • pam_u2f-1.0.8-3.3.1
    • pam_u2f-debuginfo-1.0.8-3.3.1
    • pam_u2f-debugsource-1.0.8-3.3.1
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • libu2f-host-debuginfo-1.1.6-3.6.1
    • libu2f-host-debugsource-1.1.6-3.6.1
    • libu2f-host-devel-1.1.6-3.6.1
    • libu2f-host0-1.1.6-3.6.1
    • libu2f-host0-debuginfo-1.1.6-3.6.1
    • pam_u2f-1.0.8-3.3.1
    • pam_u2f-debuginfo-1.0.8-3.3.1
    • pam_u2f-debugsource-1.0.8-3.3.1

References: