SUSE-SU-2020:1134-1: important: Security update for squid

sle-updates at sle-updates at
Wed Apr 29 04:13:56 MDT 2020

   SUSE Security Update: Security update for squid

Announcement ID:    SUSE-SU-2020:1134-1
Rating:             important
References:         #1162689 #1162691 #1167373 #1169659 #1170313 
Cross-References:   CVE-2019-12519 CVE-2019-12521 CVE-2019-12528
                    CVE-2019-18860 CVE-2020-11945 CVE-2020-8517
Affected Products:
                    SUSE Linux Enterprise Server 12-SP5

   An update that fixes 6 vulnerabilities is now available.


   This update for squid to version 4.11 fixes the following issues:

   - CVE-2020-11945: Fixed a potential remote code execution vulnerability
     when using HTTP Digest Authentication (bsc#1170313).
   - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can
     result in cache poisoning, remote execution, and denial of service
     attacks when processing ESI responses (bsc#1169659).
   - CVE-2020-8517: Fixed a possible denial of service caused by incorrect
     buffer management ext_lm_group_acl when processing NTLM Authentication
     credentials (bsc#1162691).
   - CVE-2019-12528: Fixed possible information disclosure when translating
     FTP server listings into HTTP responses (bsc#1162689).
   - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi

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 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1134=1

Package List:

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):



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