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AUSCERT External Security Bulletin Redistribution
ESB-2020.1331
SUSE-SU-2020:0995-1 Security update for ruby2.5
16 April 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: ruby2.5
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Confidential Data -- Unknown/Unspecified
Resolution: Patch/Upgrade
CVE Names: CVE-2020-10933 CVE-2020-10663
Reference: ESB-2020.1110
ESB-2020.1012
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20200995-1.html
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SUSE Security Update: Security update for ruby2.5
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:0995-1
Rating: moderate
References: #1167244 #1168938
Cross-References: CVE-2020-10663 CVE-2020-10933
Affected Products:
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for ruby2.5 to version 2.5.8 fixes the following issues:ruby2.5
o CVE-2020-10663: Unsafe Object Creation Vulnerability in JSON (bsc#1167244).
o CVE-2020-10933: Heap exposure vulnerability in the socket library (bsc#
1168938).
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 Open Buildservice Development Tools
15-SP1:
zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-995=1
o SUSE Linux Enterprise Module for Basesystem 15-SP1:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-995=1
Package List:
o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
(aarch64 ppc64le s390x x86_64):
ruby2.5-debuginfo-2.5.8-4.11.1
ruby2.5-debugsource-2.5.8-4.11.1
ruby2.5-doc-2.5.8-4.11.1
o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
(noarch):
ruby2.5-doc-ri-2.5.8-4.11.1
o SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x
x86_64):
libruby2_5-2_5-2.5.8-4.11.1
libruby2_5-2_5-debuginfo-2.5.8-4.11.1
ruby2.5-2.5.8-4.11.1
ruby2.5-debuginfo-2.5.8-4.11.1
ruby2.5-debugsource-2.5.8-4.11.1
ruby2.5-devel-2.5.8-4.11.1
ruby2.5-devel-extra-2.5.8-4.11.1
ruby2.5-stdlib-2.5.8-4.11.1
ruby2.5-stdlib-debuginfo-2.5.8-4.11.1
References:
o https://www.suse.com/security/cve/CVE-2020-10663.html
o https://www.suse.com/security/cve/CVE-2020-10933.html
o https://bugzilla.suse.com/1167244
o https://bugzilla.suse.com/1168938
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