Security update for libproxy

Announcement ID: SUSE-SU-2020:2901-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-25219 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-25219 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-26154 ( SUSE ): 8.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-26154 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP2
  • Basesystem Module 15-SP1
  • Development Tools Module 15-SP2
  • Development Tools Module 15-SP1
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server 15 LTSS 15
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server ESPOS 15
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Workstation Extension 15 SP1
  • SUSE Linux Enterprise Workstation Extension 15 SP2
  • SUSE Manager Proxy 4.0
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.0
  • SUSE Manager Server 4.1

An update that solves two vulnerabilities can now be installed.

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

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

Package List:

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

References: