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AUSCERT External Security Bulletin Redistribution
ESB-2020.2083
SUSE Security updates for tomcat
17 June 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: tomcat
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-9484
Reference: ESB-2020.2046
ESB-2020.1887
ESB-2020.1837
ESB-2020.1793
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20201363-1.html
https://www.suse.com/support/update/announcement/2020/suse-su-20201364-1.html
https://www.suse.com/support/update/announcement/2020/suse-su-20201365-1.html
Comment: This bulletin contains three (3) SUSE security advisories.
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SUSE Security Update: Security update for tomcat
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1363-1
Rating: important
References: #1171928
Cross-References: CVE-2020-9484
Affected Products:
SUSE Linux Enterprise Module for Web Scripting 15-SP1
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for tomcat fixes the following issues:
o Update to Tomcat 9.0.35. See changelog at
http://tomcat.apache.org/tomcat-9.0-doc/changelog.html#Tomcat_9.0.35_(markt )
o CVE-2020-9484 (bsc#1171928) Apache Tomcat Remote Code Execution via session
persistence
If an attacker was able to control the contents and name of a file on a server
configured to use the PersistenceManager, then the attacker could have
triggered a remote code execution via deserialization of the file under their
control.
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 Web Scripting 15-SP1:
zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP1-2020-1363=1
Package List:
o SUSE Linux Enterprise Module for Web Scripting 15-SP1 (noarch):
tomcat-9.0.35-4.30.2
tomcat-admin-webapps-9.0.35-4.30.2
tomcat-el-3_0-api-9.0.35-4.30.2
tomcat-jsp-2_3-api-9.0.35-4.30.2
tomcat-lib-9.0.35-4.30.2
tomcat-servlet-4_0-api-9.0.35-4.30.2
tomcat-webapps-9.0.35-4.30.2
References:
o https://www.suse.com/security/cve/CVE-2020-9484.html
o https://bugzilla.suse.com/1171928
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for tomcat
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1364-1
Rating: important
References: #1171928
Cross-References: CVE-2020-9484
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for tomcat fixes the following issues:
o Update to Tomcat 9.0.35. See changelog at
http://tomcat.apache.org/tomcat-9.0-doc/changelog.html#Tomcat_9.0.35_(markt )
o CVE-2020-9484 (bsc#1171928) Apache Tomcat Remote Code Execution via session
persistence
If an attacker was able to control the contents and name of a file on a server
configured to use the PersistenceManager, then the attacker could have
triggered a remote code execution via deserialization of the file under their
control.
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 for SAP 15:
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1364=1
o SUSE Linux Enterprise Server 15-LTSS:
zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1364=1
o SUSE Linux Enterprise High Performance Computing 15-LTSS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1364=1
o SUSE Linux Enterprise High Performance Computing 15-ESPOS:
zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1364=1
Package List:
o SUSE Linux Enterprise Server for SAP 15 (noarch):
tomcat-9.0.35-3.52.2
tomcat-admin-webapps-9.0.35-3.52.2
tomcat-el-3_0-api-9.0.35-3.52.2
tomcat-jsp-2_3-api-9.0.35-3.52.2
tomcat-lib-9.0.35-3.52.2
tomcat-servlet-4_0-api-9.0.35-3.52.2
tomcat-webapps-9.0.35-3.52.2
o SUSE Linux Enterprise Server 15-LTSS (noarch):
tomcat-9.0.35-3.52.2
tomcat-admin-webapps-9.0.35-3.52.2
tomcat-el-3_0-api-9.0.35-3.52.2
tomcat-jsp-2_3-api-9.0.35-3.52.2
tomcat-lib-9.0.35-3.52.2
tomcat-servlet-4_0-api-9.0.35-3.52.2
tomcat-webapps-9.0.35-3.52.2
o SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
tomcat-9.0.35-3.52.2
tomcat-admin-webapps-9.0.35-3.52.2
tomcat-el-3_0-api-9.0.35-3.52.2
tomcat-jsp-2_3-api-9.0.35-3.52.2
tomcat-lib-9.0.35-3.52.2
tomcat-servlet-4_0-api-9.0.35-3.52.2
tomcat-webapps-9.0.35-3.52.2
o SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
tomcat-9.0.35-3.52.2
tomcat-admin-webapps-9.0.35-3.52.2
tomcat-el-3_0-api-9.0.35-3.52.2
tomcat-jsp-2_3-api-9.0.35-3.52.2
tomcat-lib-9.0.35-3.52.2
tomcat-servlet-4_0-api-9.0.35-3.52.2
tomcat-webapps-9.0.35-3.52.2
References:
o https://www.suse.com/security/cve/CVE-2020-9484.html
o https://bugzilla.suse.com/1171928
- --------------------------------------------------------------------------------
SUSE Security Update: Security update for tomcat
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1365-1
Rating: important
References: #1171928
Cross-References: CVE-2020-9484
Affected Products:
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server 12-SP4
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for tomcat fixes the following issues:
o Update to Tomcat 9.0.35. See changelog at
http://tomcat.apache.org/tomcat-9.0-doc/changelog.html#Tomcat_9.0.35_(markt )
o CVE-2020-9484 (bsc#1171928) Apache Tomcat Remote Code Execution via session
persistence
If an attacker was able to control the contents and name of a file on a server
configured to use the PersistenceManager, then the attacker could have
triggered a remote code execution via deserialization of the file under their
control.
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-SP5-2020-1365=1
o SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1365=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (noarch):
tomcat-9.0.35-3.32.1
tomcat-admin-webapps-9.0.35-3.32.1
tomcat-docs-webapp-9.0.35-3.32.1
tomcat-el-3_0-api-9.0.35-3.32.1
tomcat-javadoc-9.0.35-3.32.1
tomcat-jsp-2_3-api-9.0.35-3.32.1
tomcat-lib-9.0.35-3.32.1
tomcat-servlet-4_0-api-9.0.35-3.32.1
tomcat-webapps-9.0.35-3.32.1
o SUSE Linux Enterprise Server 12-SP4 (noarch):
tomcat-9.0.35-3.32.1
tomcat-admin-webapps-9.0.35-3.32.1
tomcat-docs-webapp-9.0.35-3.32.1
tomcat-el-3_0-api-9.0.35-3.32.1
tomcat-javadoc-9.0.35-3.32.1
tomcat-jsp-2_3-api-9.0.35-3.32.1
tomcat-lib-9.0.35-3.32.1
tomcat-servlet-4_0-api-9.0.35-3.32.1
tomcat-webapps-9.0.35-3.32.1
References:
o https://www.suse.com/security/cve/CVE-2020-9484.html
o https://bugzilla.suse.com/1171928
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