SUSE Security Update: Security update for python-httplib2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1806-1
Rating:             moderate
References:         #1171998 #1182053 
Cross-References:   CVE-2020-11078 CVE-2021-21240
CVSS scores:
                    CVE-2020-11078 (NVD) : 6.8
 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
                    CVE-2020-11078 (SUSE): 6.8
 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
                    CVE-2021-21240 (NVD) : 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-21240 (SUSE): 6.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP3
                    SUSE Linux Enterprise Module for Packagehub Subpackages
 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for python-httplib2 fixes the following issues:

   - Update to version 0.19.0 (bsc#1182053).
   - CVE-2021-21240: Fixed regular expression denial of service via malicious
     header (bsc#1182053).
   - CVE-2020-11078: Fixed unescaped part of uri where an attacker could
     change request headers and body (bsc#1182053).


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 Module for Packagehub Subpackages 15-SP3:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-1806=1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:

      zypper in -t patch
 SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-1806=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-1806=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-1806=1



Package List:

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (noarch):

      python2-httplib2-0.19.0-3.3.1

   - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (noarch):

      python2-httplib2-0.19.0-3.3.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):

      python3-httplib2-0.19.0-3.3.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):

      python3-httplib2-0.19.0-3.3.1


References:

   https://www.suse.com/security/cve/CVE-2020-11078.html
   https://www.suse.com/security/cve/CVE-2021-21240.html
   https://bugzilla.suse.com/1171998
   https://bugzilla.suse.com/1182053