Security update for libproxy

SUSE Security Update: Security update for libproxy
Announcement ID: SUSE-SU-2020:2901-1
Rating: important
References: #1176410 #1177143
Cross-References:CVE-2020-25219 CVE-2020-26154
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 15-SP2
  • SUSE Linux Enterprise Workstation Extension 15-SP1
  • SUSE Linux Enterprise Server for SAP 15
  • SUSE Linux Enterprise Server 15-LTSS
  • SUSE Linux Enterprise Module for Development Tools 15-SP2
  • SUSE Linux Enterprise Module for Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2
  • SUSE Linux Enterprise Module for Basesystem 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS

An update that fixes two vulnerabilities is now available.

Description:

This update for libproxy fixes the following issues:

  • CVE-2020-25219: Rewrote url::recvline to be nonrecursive (bsc#1176410).
  • CVE-2020-26154: Fixed a buffer overflow when PAC is enabled (bsc#1177143).

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 Workstation Extension 15-SP2:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-2901=1
  • SUSE Linux Enterprise Workstation Extension 15-SP1:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-2901=1
  • SUSE Linux Enterprise Server for SAP 15:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2901=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2901=1
  • SUSE Linux Enterprise Module for Development Tools 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2901=1
  • SUSE Linux Enterprise Module for Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-2901=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2901=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2901=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2901=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2901=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-config-gnome3-0.4.15-4.3.1
    • libproxy1-config-gnome3-debuginfo-0.4.15-4.3.1
    • libproxy1-networkmanager-0.4.15-4.3.1
    • libproxy1-networkmanager-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64):
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-config-gnome3-0.4.15-4.3.1
    • libproxy1-config-gnome3-debuginfo-0.4.15-4.3.1
    • libproxy1-networkmanager-0.4.15-4.3.1
    • libproxy1-networkmanager-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Module for Development Tools 15-SP2 (aarch64 ppc64le s390x x86_64):
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Module for Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • libproxy-debugsource-0.4.15-4.3.1
    • libproxy-devel-0.4.15-4.3.1
    • libproxy-plugins-debugsource-0.4.15-4.3.1
    • libproxy1-0.4.15-4.3.1
    • libproxy1-debuginfo-0.4.15-4.3.1
    • perl-Net-Libproxy-0.4.15-4.3.1
    • perl-Net-Libproxy-debuginfo-0.4.15-4.3.1

References: