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AUSCERT External Security Bulletin Redistribution
ESB-2020.2465
SUSE: Security update for python-ipaddress
21 July 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: python-ipaddress
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14422
Reference: ESB-2020.2421
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20201920-1
https://www.suse.com/support/update/announcement/2020/suse-su-20201939-1
https://www.suse.com/support/update/announcement/2020/suse-su-20201940-1
Comment: This bulletin contains three (3) SUSE security advisories.
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SUSE Security Update: Security update for python-ipaddress
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1920-1
Rating: important
References: #1173274
Cross-References: CVE-2020-14422
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise Module for Python2 15-SP2
SUSE Linux Enterprise Module for Python2 15-SP1
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-ipaddress fixes the following issues:
o Add CVE-2020-14422-ipaddress-hash-collision.patch fixing CVE-2020-14422
(bsc#1173274, bpo#41004), where hash collisions in IPv4Interface and
IPv6Interface could lead to DOS.
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 for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1920=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1920=1
o SUSE Linux Enterprise Module for Python2 15-SP2:
zypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2020-1920=1
o SUSE Linux Enterprise Module for Python2 15-SP1:
zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-1920=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1920=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1920=1
Package List:
o SUSE Linux Enterprise Server for SAP 15 (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE Linux Enterprise Server 15-LTSS (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE Linux Enterprise Module for Python2 15-SP2 (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE Linux Enterprise Module for Python2 15-SP1 (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
python-ipaddress-1.0.18-3.3.1
References:
o https://www.suse.com/security/cve/CVE-2020-14422.html
o https://bugzilla.suse.com/1173274
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for python-ipaddress
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1939-1
Rating: important
References: #1173274
Cross-References: CVE-2020-14422
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
HPE Helion Openstack 8
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-ipaddress fixes the following issues:
o Add CVE-2020-14422-ipaddress-hash-collision.patch fixing CVE-2020-14422
(bsc#1173274, bpo#41004), where hash collisions in IPv4Interface and
IPv6Interface could lead to DOS.
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 OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1939=1
o SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1939=1
o HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2020-1939=1
Package List:
o SUSE OpenStack Cloud Crowbar 8 (noarch):
python-ipaddress-1.0.18-3.3.1
o SUSE OpenStack Cloud 8 (noarch):
python-ipaddress-1.0.18-3.3.1
o HPE Helion Openstack 8 (noarch):
python-ipaddress-1.0.18-3.3.1
References:
o https://www.suse.com/security/cve/CVE-2020-14422.html
o https://bugzilla.suse.com/1173274
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for python-ipaddress
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1940-1
Rating: important
References: #1173274
Cross-References: CVE-2020-14422
Affected Products:
SUSE OpenStack Cloud Crowbar 9
SUSE OpenStack Cloud 9
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-ipaddress fixes the following issues:
o Add CVE-2020-14422-ipaddress-hash-collision.patch fixing CVE-2020-14422
(bsc#1173274, bpo#41004), where hash collisions in IPv4Interface and
IPv6Interface could lead to DOS.
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 OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-1940=1
o SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2020-1940=1
Package List:
o SUSE OpenStack Cloud Crowbar 9 (noarch):
python-ipaddress-1.0.22-3.3.1
o SUSE OpenStack Cloud 9 (noarch):
python-ipaddress-1.0.22-3.3.1
References:
o https://www.suse.com/security/cve/CVE-2020-14422.html
o https://bugzilla.suse.com/1173274
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