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AUSCERT External Security Bulletin Redistribution
ESB-2020.2796
Security update for python36
13 August 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: python36
Publisher: SUSE
Operating System: SUSE
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14422 CVE-2019-20907
Reference: ESB-2020.2729
ESB-2020.2465
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202216-1
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SUSE Security Update: Security update for python36
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2216-1
Rating: important
References: #1173274 #1174091
Cross-References: CVE-2019-20907 CVE-2020-14422
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for python36 fixes the following issues:
o CVE-2019-20907, bsc#1174091: avoiding possible infinite loop in
specifically crafted tarball.
o CVE-2020-14422, bsc#1173274: 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 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2216=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
libpython3_6m1_0-3.6.10-4.17.1
libpython3_6m1_0-debuginfo-3.6.10-4.17.1
python36-3.6.10-4.17.1
python36-base-3.6.10-4.17.1
python36-base-debuginfo-3.6.10-4.17.1
python36-base-debugsource-3.6.10-4.17.1
python36-debuginfo-3.6.10-4.17.1
python36-debugsource-3.6.10-4.17.1
References:
o https://www.suse.com/security/cve/CVE-2019-20907.html
o https://www.suse.com/security/cve/CVE-2020-14422.html
o https://bugzilla.suse.com/1173274
o https://bugzilla.suse.com/1174091
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