SUSE-SU-2022:2359-1: important: Security update for squid - openSUSE Security Announce

12 Jul 2022


      SUSE Security Update: Security update for squid
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Announcement ID:    SUSE-SU-2022:2359-1
Rating:             important
References:         #1200907 
Cross-References:   CVE-2021-46784
CVSS scores:
                    CVE-2021-46784 (SUSE): 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 15-SP4
                    SUSE Linux Enterprise Module for Server Applications 15-SP4
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Manager Proxy 4.3
                    SUSE Manager Retail Branch Server 4.3
                    SUSE Manager Server 4.3
                    openSUSE Leap 15.4
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An update that fixes one vulnerability is now available.
Description:
This update for squid fixes the following issues:
- CVE-2021-46784: Fixed DoS when processing gopher server responses.
     (bsc#1200907)
- Update to 5.6:
       - Improve handling of Gopher responses
- Changes in 5.5:
       - fixes regression Bug 5192: esi_parser default is incorrect
       - Bug 5177: clientca certificates sent to https_port clients
       - Bug 5090: Must(!request->pinnedConnection()) violation
       - Kid restart leads to persistent queue overflows, delays/timeouts
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:
- openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-2359=1
- SUSE Linux Enterprise Module for Server Applications 15-SP4:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-2359=1
Package List:
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
squid-5.6-150400.3.3.1
      squid-debuginfo-5.6-150400.3.3.1
      squid-debugsource-5.6-150400.3.3.1
- SUSE Linux Enterprise Module for Server Applications 15-SP4 (aarch64 ppc64le s390x x86_64):
squid-5.6-150400.3.3.1
      squid-debuginfo-5.6-150400.3.3.1
      squid-debugsource-5.6-150400.3.3.1
References:
https://www.suse.com/security/cve/CVE-2021-46784.html
   https://bugzilla.suse.com/1200907