Security update for tomcat

Announcement ID:	SUSE-SU-2020:1498-1
Rating:	important
References:	bsc#1136085 bsc#1159723 bsc#1159729 bsc#1164825 bsc#1171928
Cross-References:	CVE-2019-0221 CVE-2019-12418 CVE-2019-17563 CVE-2019-17569 CVE-2020-9484
CVSS scores:	CVE-2019-0221 ( SUSE ): 6.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVE-2019-0221 ( NVD ): 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVE-2019-12418 ( SUSE ): 7.1 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-12418 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-17563 ( SUSE ): 3.4 CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N CVE-2019-17563 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2019-17569 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVE-2020-9484 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-9484 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	HPE Helion OpenStack 8 SUSE Enterprise Storage 5 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE OpenStack Cloud 7 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud Crowbar 8

An update that solves five vulnerabilities can now be installed.

Description:

This update for tomcat fixes the following issues:

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.

CVE-2019-12418 (bsc#1159723) Local privilege escalation by manipulating the RMI registry and performing a man-in-the-middle attack

When Tomcat is configured with the JMX Remote Lifecycle Listener, a local attacker without access to the Tomcat process or configuration files was able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker could then use these credentials to access the JMX interface and gain complete control over the Tomcat instance.

CVE-2019-0221 (bsc#1136085) The SSI printenv command echoed user provided data without escaping, which made it vulnerable to XSS.

CVE-2019-17563 (bsc#1159729) When using FORM authentication there was a narrow window where an attacker could perform a session fixation attack.

CVE-2019-17569 (bsc#1164825) Invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header.

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Enterprise Storage 5
  zypper in -t patch SUSE-Storage-5-2020-1498=1
• HPE Helion OpenStack 8
  zypper in -t patch HPE-Helion-OpenStack-8-2020-1498=1
• SUSE OpenStack Cloud 7
  zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1498=1
• SUSE OpenStack Cloud 8
  zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1498=1
• SUSE OpenStack Cloud Crowbar 8
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-1498=1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
  zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2020-1498=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1498=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1498=1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1498=1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1498=1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1498=1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1498=1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1498=1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1498=1

Package List:

• SUSE Enterprise Storage 5 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• HPE Helion OpenStack 8 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE OpenStack Cloud 7 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE OpenStack Cloud 8 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE OpenStack Cloud Crowbar 8 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP3 BCL 12-SP3 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP3 ESPOS 12-SP3 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1
• SUSE Linux Enterprise Server 12 SP3 LTSS 12-SP3 (noarch)
  • tomcat-webapps-8.0.53-29.27.1
  • tomcat-docs-webapp-8.0.53-29.27.1
  • tomcat-el-3_0-api-8.0.53-29.27.1
  • tomcat-javadoc-8.0.53-29.27.1
  • tomcat-8.0.53-29.27.1
  • tomcat-lib-8.0.53-29.27.1
  • tomcat-servlet-3_1-api-8.0.53-29.27.1
  • tomcat-jsp-2_3-api-8.0.53-29.27.1
  • tomcat-admin-webapps-8.0.53-29.27.1

References:

• https://www.suse.com/security/cve/CVE-2019-0221.html
• https://www.suse.com/security/cve/CVE-2019-12418.html
• https://www.suse.com/security/cve/CVE-2019-17563.html
• https://www.suse.com/security/cve/CVE-2019-17569.html
• https://www.suse.com/security/cve/CVE-2020-9484.html
• https://bugzilla.suse.com/show_bug.cgi?id=1136085
• https://bugzilla.suse.com/show_bug.cgi?id=1159723
• https://bugzilla.suse.com/show_bug.cgi?id=1159729
• https://bugzilla.suse.com/show_bug.cgi?id=1164825
• https://bugzilla.suse.com/show_bug.cgi?id=1171928