Security update for squid

Announcement ID: SUSE-SU-2018:3771-2
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-19131 ( SUSE ): 7.2 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
  • CVE-2018-19131 ( NVD ): 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • CVE-2018-19132 ( SUSE ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-19132 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4

An update that solves two vulnerabilities and has three security fixes can now be installed.

Description:

This update for squid fixes the following issues:

Security issues fixed:

  • CVE-2018-19131: Fixed Cross-Site-Scripting vulnerability in the TLS error handling (bsc#1113668).
  • CVE-2018-19132: Fixed small memory leak in processing of SNMP packets (bsc#1113669).

Non-security issues fixed:

  • Create runtime directories needed when SMP mode is enabled (bsc#1112695, bsc#1112066).
  • Install license correctly (bsc#1082318).

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:

  • SUSE Linux Enterprise High Performance Computing 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2663=1
  • SUSE Linux Enterprise Server 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2663=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2663=1

Package List:

  • SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
    • squid-debuginfo-3.5.21-26.12.1
    • squid-debugsource-3.5.21-26.12.1
    • squid-3.5.21-26.12.1
  • SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
    • squid-debuginfo-3.5.21-26.12.1
    • squid-debugsource-3.5.21-26.12.1
    • squid-3.5.21-26.12.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
    • squid-debuginfo-3.5.21-26.12.1
    • squid-debugsource-3.5.21-26.12.1
    • squid-3.5.21-26.12.1

References: