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ZMCIRT Vulnerability Bulletin
ZMC-2021.09.13.1700
java-1_7_0-openjdk: Multiple vulnerabilities
13th Sep 2021
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Product: java-1_7_0-openjdk
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote with User Interaction
Create Arbitrary Files -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-2432 CVE-2021-2369 CVE-2021-2341
CVE-2021-2163 CVE-2021-2161 CVE-2018-3639
Reference: ESB-2021.2926
ESB-2021.2925
ESB-2021.2830
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-20213007-1
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SUSE Security Update: Security update for java-1_7_0-openjdk
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:3007-1
Rating: moderate
References: #1185055 #1185056 #1188564 #1188565 #1188568
Cross-References: CVE-2018-3639 CVE-2021-2161 CVE-2021-2163 CVE-2021-2341
CVE-2021-2369 CVE-2021-2432
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that fixes 6 vulnerabilities is now available.
Description:
This update for java-1_7_0-openjdk fixes the following issues:
o Update to 2.6.27 - OpenJDK 7u311 (July 2021 CPU)
Security fixes:
o CVE-2021-2341: Improve file transfers (bsc#1188564)
o CVE-2021-2369: Better jar file validation (bsc#1188565)
o CVE-2021-2432: Provide better LDAP provider support (bsc#1188568)
o CVE-2021-2163: Enhance opening JARs (bsc#1185055)
o CVE-2021-2161: Less ambiguous processing (bsc#1185056)
o CVE-2018-3639: Fix revision to prefer
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-SP5-2021-3007=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
java-1_7_0-openjdk-1.7.0.311-43.50.2
java-1_7_0-openjdk-debuginfo-1.7.0.311-43.50.2
java-1_7_0-openjdk-debugsource-1.7.0.311-43.50.2
java-1_7_0-openjdk-demo-1.7.0.311-43.50.2
java-1_7_0-openjdk-demo-debuginfo-1.7.0.311-43.50.2
java-1_7_0-openjdk-devel-1.7.0.311-43.50.2
java-1_7_0-openjdk-devel-debuginfo-1.7.0.311-43.50.2
java-1_7_0-openjdk-headless-1.7.0.311-43.50.2
java-1_7_0-openjdk-headless-debuginfo-1.7.0.311-43.50.2
References:
o https://www.suse.com/security/cve/CVE-2018-3639.html
o https://www.suse.com/security/cve/CVE-2021-2161.html
o https://www.suse.com/security/cve/CVE-2021-2163.html
o https://www.suse.com/security/cve/CVE-2021-2341.html
o https://www.suse.com/security/cve/CVE-2021-2369.html
o https://www.suse.com/security/cve/CVE-2021-2432.html
o https://bugzilla.suse.com/1185055
o https://bugzilla.suse.com/1185056
o https://bugzilla.suse.com/1188564
o https://bugzilla.suse.com/1188565
o https://bugzilla.suse.com/1188568
ZMCIRT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. ZMCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.
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