Security update for squid

SUSE Security Update: Security update for squid
Announcement ID: SUSE-SU-2020:2442-1
Rating: critical
References: #1173455 #1175664 #1175665 #1175671
Cross-References:CVE-2020-15049 CVE-2020-15810 CVE-2020-15811 CVE-2020-24606
Affected Products:
  • SUSE Linux Enterprise Server for SAP 15
  • SUSE Linux Enterprise Server 15-LTSS
  • SUSE Linux Enterprise Module for Server Applications 15-SP2
  • SUSE Linux Enterprise Module for Server Applications 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS

An update that fixes four vulnerabilities is now available.

Description:

This update for squid fixes the following issues:
squid was updated to version 4.13:

  • CVE-2020-24606: Fix livelocking in peerDigestHandleReply (bsc#1175671).
  • CVE-2020-15811: Improve Transfer-Encoding handling (bsc#1175665).
  • CVE-2020-15810: Enforce token characters for field-name (bsc#1175664).

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 for SAP 15:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-2442=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2020-2442=1
  • SUSE Linux Enterprise Module for Server Applications 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2442=1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-2442=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2442=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2020-2442=1

Package List:

  • SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1
  • SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    • squid-4.13-5.23.1
    • squid-debuginfo-4.13-5.23.1
    • squid-debugsource-4.13-5.23.1

References: