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AUSCERT External Security Bulletin Redistribution
ESB-2020.1034
SUSE-SU-2020:0751-1 Security update for cloud-init
24 March 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: cloud-init
Publisher: SUSE
Operating System: SUSE
Impact/Access: Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-8632 CVE-2020-8631
Reference: ESB-2020.0798
ESB-2020.0634
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200751-1.html
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SUSE Security Update: Security update for cloud-init
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0751-1
Rating: moderate
References: #1162936 #1162937 #1163178
Cross-References: CVE-2020-8631 CVE-2020-8632
Affected Products:
SUSE Linux Enterprise Module for Public Cloud 15-SP1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
______________________________________________________________________________
An update that solves two vulnerabilities and has one errata is now available.
Description:
This update for cloud-init fixes the following security issues:
o CVE-2020-8631: Replaced the theoretically predictable deterministic RNG
with the system RNG (bsc#1162937).
o CVE-2020-8632: Increased the default random password length from 9 to 20
(bsc#1162936).
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 Module for Public Cloud 15-SP1:
zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP1-2020-751=1
o SUSE Linux Enterprise Module for Open Buildservice Development Tools
15-SP1:
zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-751=1
Package List:
o SUSE Linux Enterprise Module for Public Cloud 15-SP1 (aarch64 ppc64le s390x
x86_64):
cloud-init-19.4-8.17.1
cloud-init-config-suse-19.4-8.17.1
o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
(aarch64 ppc64le s390x x86_64):
cloud-init-doc-19.4-8.17.1
References:
o https://www.suse.com/security/cve/CVE-2020-8631.html
o https://www.suse.com/security/cve/CVE-2020-8632.html
o https://bugzilla.suse.com/1162936
o https://bugzilla.suse.com/1162937
o https://bugzilla.suse.com/1163178
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The University of Queensland
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