Operating System:

[SUSE]

Published:

03 April 2020

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1194
              SUSE-SU-2020:0851-1 Security update for haproxy
                               3 April 2020

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

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

Product:           haproxy
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-11100  

Reference:         ESB-2020.1190
                   ESB-2020.1189

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20200851-1.html
   https://www.suse.com/support/update/announcement/2020/suse-su-20200852-1.html

Comment: This bulletin contains two (2) SUSE security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

SUSE Security Update: Security update for haproxy

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:0851-1
Rating:            important
References:        #1168023
Cross-References:  CVE-2020-11100
Affected Products:
                   SUSE Linux Enterprise High Availability 15-SP1
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for haproxy fixes the following issues:

  o CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed
    arbitrary writes into a 32-bit relative address space (bsc#1168023).

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 High Availability 15-SP1:
    zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-851=1

Package List:

  o SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x
    x86_64):
       haproxy-2.0.10+git0.ac198b92-8.12.1
       haproxy-debuginfo-2.0.10+git0.ac198b92-8.12.1
       haproxy-debugsource-2.0.10+git0.ac198b92-8.12.1


References:

  o https://www.suse.com/security/cve/CVE-2020-11100.html
  o https://bugzilla.suse.com/1168023

- --------------------------------------------------------------------------------

SUSE Security Update: Security update for haproxy

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:0852-1
Rating:            important
References:        #1168023
Cross-References:  CVE-2020-11100
Affected Products:
                   SUSE Linux Enterprise High Availability 15
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for haproxy fixes the following issues:

  o CVE-2020-11100: Fixed an H2/HPAC vulnerability ch might have allowed
    arbitrary writes into a 32-bit relative address space (bsc#1168023).

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 High Availability 15:
    zypper in -t patch SUSE-SLE-Product-HA-15-2020-852=1

Package List:

  o SUSE Linux Enterprise High Availability 15 (aarch64 ppc64le s390x x86_64):
       haproxy-2.0.10+git0.ac198b92-3.19.1
       haproxy-debuginfo-2.0.10+git0.ac198b92-3.19.1
       haproxy-debugsource-2.0.10+git0.ac198b92-3.19.1


References:

  o https://www.suse.com/security/cve/CVE-2020-11100.html
  o https://bugzilla.suse.com/1168023

- --------------------------END INCLUDED TEXT--------------------

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