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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.4472
               SUSE-SU-2019:3067-1 Security update for squid
                             27 November 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           squid
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account            
                   Cross-site Request Forgery      -- Remote with User Interaction
                   Cross-site Scripting            -- Remote with User Interaction
                   Provide Misleading Information  -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-18679 CVE-2019-18678 CVE-2019-18677
                   CVE-2019-18676 CVE-2019-13345 CVE-2019-12526
                   CVE-2019-12523  

Reference:         ESB-2019.2609
                   ESB-2019.2479

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20193067-1.html

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SUSE Security Update: Security update for squid

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:3067-1
Rating:            important
References:        #1140738 #1156323 #1156324 #1156326 #1156328 #1156329
Cross-References:  CVE-2019-12523 CVE-2019-12526 CVE-2019-13345 CVE-2019-18676
                   CVE-2019-18677 CVE-2019-18678 CVE-2019-18679
Affected Products:
                   SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

An update that fixes 7 vulnerabilities is now available.

Description:

This update for squid to version 4.9 fixes the following issues:
Security issues fixed:

  o CVE-2019-13345: Fixed multiple cross-site scripting vulnerabilities in
    cachemgr.cgi (bsc#1140738).
  o CVE-2019-12526: Fixed potential remote code execution during URN processing
    (bsc#1156326).
  o CVE-2019-12523,CVE-2019-18676: Fixed multiple improper validations in URI
    processing (bsc#1156329).
  o CVE-2019-18677: Fixed Cross-Site Request Forgery in HTTP Request processing
    (bsc#1156328).
  o CVE-2019-18678: Fixed incorrect message parsing which could have led to
    HTTP request splitting issue (bsc#1156323).
  o CVE-2019-18679: Fixed information disclosure when processing HTTP Digest
    Authentication (bsc#1156324).


Other issues addressesd:
* Fixed DNS failures when peer name was configured with any upper case
characters * Fixed several rock cache_dir corruption issues

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:

  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3067=1

Package List:

  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       squid-4.9-4.3.2
       squid-debuginfo-4.9-4.3.2
       squid-debugsource-4.9-4.3.2

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===========================================================================
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The University of Queensland
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