Security update for tomcat

SUSE Security Update: Security update for tomcat
Announcement ID: SUSE-SU-2020:0631-1
Rating: important
References: #1164692 #1164825 #1164860
Cross-References:CVE-2019-17569 CVE-2020-1935 CVE-2020-1938
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 fixes three vulnerabilities is now available.

Description:

This update for tomcat to version 9.0.31 fixes the following issues:
Security issues fixed:

  • CVE-2019-17569: Fixed a regression in the handling of Transfer-Encoding headers that would have allowed HTTP Request Smuggling (bsc#1164825).
  • CVE-2020-1935: Fixed an HTTP Request Smuggling issue (bsc#1164860).
  • CVE-2020-1938: Fixed a file contents disclosure vulnerability (bsc#1164692).

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-SP1-2020-631=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-631=1

Package List:

  • SUSE Linux Enterprise Module for Web Scripting 15-SP1 (noarch):
    • tomcat-9.0.31-4.22.1
    • tomcat-admin-webapps-9.0.31-4.22.1
    • tomcat-el-3_0-api-9.0.31-4.22.1
    • tomcat-jsp-2_3-api-9.0.31-4.22.1
    • tomcat-lib-9.0.31-4.22.1
    • tomcat-servlet-4_0-api-9.0.31-4.22.1
    • tomcat-webapps-9.0.31-4.22.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):
    • tomcat-docs-webapp-9.0.31-4.22.1
    • tomcat-embed-9.0.31-4.22.1
    • tomcat-javadoc-9.0.31-4.22.1
    • tomcat-jsvc-9.0.31-4.22.1

References: