SUSE-SU-2023:4545-1: important: Security update for squid

[sle-updates at lists.suse.com]

# Security update for squid

Announcement ID: SUSE-SU-2023:4545-1  
Rating: important  
References:

  * bsc#1216926
  * bsc#1217274

  
Cross-References:

  * CVE-2023-46728

  
CVSS scores:

  * CVE-2023-46728 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-46728 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves one vulnerability and has one security fix can now be
installed.

## Description:

This update for squid fixes the following issues:

  * CVE-2023-46728: Remove gopher support (bsc#1216926).
  * Fixed overread in HTTP request header parsing (bsc#1217274).

## 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 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4545=1

  * SUSE Linux Enterprise Server 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4545=1

  * SUSE Linux Enterprise Server for SAP Applications 12 SP5  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4545=1

## Package List:

  * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    * squid-debuginfo-4.17-4.33.1
    * squid-debugsource-4.17-4.33.1
    * squid-4.17-4.33.1
  * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    * squid-debuginfo-4.17-4.33.1
    * squid-debugsource-4.17-4.33.1
    * squid-4.17-4.33.1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    * squid-debuginfo-4.17-4.33.1
    * squid-debugsource-4.17-4.33.1
    * squid-4.17-4.33.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-46728.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216926
  * https://bugzilla.suse.com/show_bug.cgi?id=1217274

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