SUSE-SU-2019:1895-1: moderate: Security update for tomcat

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for tomcat
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1895-1
Rating:             moderate
References:         #1111966 #1131055 #1136085 
Cross-References:   CVE-2019-0199 CVE-2019-0221
Affected Products:
                    SUSE Linux Enterprise Module for Web Scripting 15-SP1
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
______________________________________________________________________________

   An update that solves two vulnerabilities and has one
   errata is now available.

Description:

   This update for tomcat to version 9.0.21 fixes the following issues:

   Security issues fixed:

   - CVE-2019-0199: Fixed a denial of service in the HTTP/2 implementation
     related to streams with excessive numbers of SETTINGS frames
     (bsc#1131055).
   - CVE-2019-0221: Fixed a cross site scripting vulnerability with the SSI
     printenv command (bsc#1136085).

   Non-security issues fixed:

   - Increase maximum number of threads and open files for tomcat
     (bsc#1111966).


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:

   - SUSE Linux Enterprise Module for Web Scripting 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP1-2019-1895=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1895=1



Package List:

   - SUSE Linux Enterprise Module for Web Scripting 15-SP1 (noarch):

      tomcat-9.0.21-4.5.5
      tomcat-admin-webapps-9.0.21-4.5.5
      tomcat-el-3_0-api-9.0.21-4.5.5
      tomcat-jsp-2_3-api-9.0.21-4.5.5
      tomcat-lib-9.0.21-4.5.5
      tomcat-servlet-4_0-api-9.0.21-4.5.5
      tomcat-webapps-9.0.21-4.5.5

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):

      tomcat-docs-webapp-9.0.21-4.5.5
      tomcat-embed-9.0.21-4.5.5
      tomcat-javadoc-9.0.21-4.5.5
      tomcat-jsvc-9.0.21-4.5.5


References:

   https://www.suse.com/security/cve/CVE-2019-0199.html
   https://www.suse.com/security/cve/CVE-2019-0221.html
   https://bugzilla.suse.com/1111966
   https://bugzilla.suse.com/1131055
   https://bugzilla.suse.com/1136085