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AUSCERT External Security Bulletin Redistribution
ESB-2021.0285
Security update for rubygem-nokogiri
27 January 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: rubygem-nokogiri
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-26247 CVE-2019-5477
Reference: ESB-2019.4100
ESB-2019.4048.2
ESB-2019.3854
ESB-2019.3628
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20210210-1
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SUSE Security Update: Security update for rubygem-nokogiri
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:0210-1
Rating: important
References: #1146578 #1180507
Cross-References: CVE-2019-5477 CVE-2020-26247
Affected Products:
SUSE OpenStack Cloud Crowbar 9
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 7
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for rubygem-nokogiri fixes the following issues:
o CVE-2019-5477: Fixed a command injection vulnerability (bsc#1146578).
o CVE-2020-26247: Fixed an XXE vulnerability in Nokogiri::XML::Schema (bsc#
1180507).
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-9-2021-210=1
o SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-210=1
o SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2021-210=1
Package List:
o SUSE OpenStack Cloud Crowbar 9 (x86_64):
ruby2.1-rubygem-nokogiri-1.6.1-5.3.1
ruby2.1-rubygem-nokogiri-debuginfo-1.6.1-5.3.1
rubygem-nokogiri-debugsource-1.6.1-5.3.1
o SUSE OpenStack Cloud Crowbar 8 (x86_64):
ruby2.1-rubygem-nokogiri-1.6.1-5.3.1
ruby2.1-rubygem-nokogiri-debuginfo-1.6.1-5.3.1
rubygem-nokogiri-debugsource-1.6.1-5.3.1
o SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):
ruby2.1-rubygem-nokogiri-1.6.1-5.3.1
ruby2.1-rubygem-nokogiri-debuginfo-1.6.1-5.3.1
rubygem-nokogiri-debugsource-1.6.1-5.3.1
References:
o https://www.suse.com/security/cve/CVE-2019-5477.html
o https://www.suse.com/security/cve/CVE-2020-26247.html
o https://bugzilla.suse.com/1146578
o https://bugzilla.suse.com/1180507
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