Security update for tomcat

Announcement ID: SUSE-SU-2021:0042-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2020-17527 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-17527 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0
  • Web and Scripting Module 15-SP1

An update that solves one vulnerability can now be installed.

Description:

This update for tomcat fixes the following issue:

  • CVE-2020-17527: Fixed a HTTP/2 request header mix-up (bsc#1179602).

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:

  • Web and Scripting Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP1-2021-42=1

Package List:

  • Web and Scripting Module 15-SP1 (noarch)
    • tomcat-servlet-4_0-api-9.0.36-4.53.1
    • tomcat-9.0.36-4.53.1
    • tomcat-lib-9.0.36-4.53.1
    • tomcat-admin-webapps-9.0.36-4.53.1
    • tomcat-webapps-9.0.36-4.53.1
    • tomcat-jsp-2_3-api-9.0.36-4.53.1
    • tomcat-el-3_0-api-9.0.36-4.53.1

References: