Operating System:

[SUSE]

Published:

04 January 2021

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0007
                        Security update for squid3
                              4 January 2021

===========================================================================

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

Product:           squid3
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service              -- Existing Account
                   Provide Misleading Information -- Existing Account
                   Access Confidential Data       -- Existing Account
                   Reduced Security               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-24606 CVE-2020-15811 CVE-2020-15810

Reference:         ESB-2020.3871
                   ESB-2020.3435
                   ESB-2020.3406
                   ESB-2020.3333

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-202014590-1

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SUSE Security Update: Security update for squid3

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:14590-1
Rating:            critical
References:        #1175664 #1175665 #1175671
Cross-References:  CVE-2020-15810 CVE-2020-15811 CVE-2020-24606
Affected Products:
                   SUSE Linux Enterprise Server 11-SP4-LTSS
                   SUSE Linux Enterprise Point of Sale 11-SP3
                   SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for squid3 fixes the following issues:

  o CVE-2020-15811: Fixed an HTTP request splitting vulnerability (bsc#
    1175665).
  o CVE-2020-24606: Fixed a DoS vulnerability when processing Cache Digest
    Responses (bsc#1175671).
  o CVE-2020-15810: Fixed an HTTP request smuggling vulnerability (bsc#
    1175664).

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 11-SP4-LTSS:
    zypper in -t patch slessp4-squid3-14590=1
  o SUSE Linux Enterprise Point of Sale 11-SP3:
    zypper in -t patch sleposp3-squid3-14590=1
  o SUSE Linux Enterprise Debuginfo 11-SP4:
    zypper in -t patch dbgsp4-squid3-14590=1

Package List:

  o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):
       squid3-3.1.23-8.16.37.15.1
  o SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
       squid3-3.1.23-8.16.37.15.1
  o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):
       squid3-debuginfo-3.1.23-8.16.37.15.1
       squid3-debugsource-3.1.23-8.16.37.15.1


References:

  o https://www.suse.com/security/cve/CVE-2020-15810.html
  o https://www.suse.com/security/cve/CVE-2020-15811.html
  o https://www.suse.com/security/cve/CVE-2020-24606.html
  o https://bugzilla.suse.com/1175664
  o https://bugzilla.suse.com/1175665
  o https://bugzilla.suse.com/1175671

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===========================================================================
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