Security update for tomcat

SUSE Security Update: Security update for tomcat
Announcement ID: SUSE-SU-2021:3670-1
Rating: important
References: #1188278 #1188279 #1190558
Cross-References:CVE-2021-30640 CVE-2021-33037 CVE-2021-41079
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 three vulnerabilities is now available.

Description:

This update for tomcat fixes the following issues:

  • CVE-2021-30640: Escape parameters in JNDI Realm queries (bsc#1188279).
  • CVE-2021-33037: Process T-E header from both HTTP 1.0 and HTTP 1.1. clients (bsc#1188278).
  • CVE-2021-41079: Fixed a denial of service caused by an unexpected TLS packet (bsc#1190558).

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 Server for SAP 15:
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-3670=1
  • SUSE Linux Enterprise Server 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-SLES-15-2021-3670=1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3670=1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    zypper in -t patch SUSE-SLE-Product-HPC-15-2021-3670=1

Package List:

  • SUSE Linux Enterprise Server for SAP 15 (noarch):
    • tomcat-9.0.36-3.84.1
    • tomcat-admin-webapps-9.0.36-3.84.1
    • tomcat-el-3_0-api-9.0.36-3.84.1
    • tomcat-jsp-2_3-api-9.0.36-3.84.1
    • tomcat-lib-9.0.36-3.84.1
    • tomcat-servlet-4_0-api-9.0.36-3.84.1
    • tomcat-webapps-9.0.36-3.84.1
  • SUSE Linux Enterprise Server 15-LTSS (noarch):
    • tomcat-9.0.36-3.84.1
    • tomcat-admin-webapps-9.0.36-3.84.1
    • tomcat-el-3_0-api-9.0.36-3.84.1
    • tomcat-jsp-2_3-api-9.0.36-3.84.1
    • tomcat-lib-9.0.36-3.84.1
    • tomcat-servlet-4_0-api-9.0.36-3.84.1
    • tomcat-webapps-9.0.36-3.84.1
  • SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch):
    • tomcat-9.0.36-3.84.1
    • tomcat-admin-webapps-9.0.36-3.84.1
    • tomcat-el-3_0-api-9.0.36-3.84.1
    • tomcat-jsp-2_3-api-9.0.36-3.84.1
    • tomcat-lib-9.0.36-3.84.1
    • tomcat-servlet-4_0-api-9.0.36-3.84.1
    • tomcat-webapps-9.0.36-3.84.1
  • SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch):
    • tomcat-9.0.36-3.84.1
    • tomcat-admin-webapps-9.0.36-3.84.1
    • tomcat-el-3_0-api-9.0.36-3.84.1
    • tomcat-jsp-2_3-api-9.0.36-3.84.1
    • tomcat-lib-9.0.36-3.84.1
    • tomcat-servlet-4_0-api-9.0.36-3.84.1
    • tomcat-webapps-9.0.36-3.84.1

References: