Security update for tomcat

Announcement ID: SUSE-SU-2020:0632-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-10072 ( SUSE ): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2019-10072 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • 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-2020-1935 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
  • CVE-2020-1938 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
  • CVE-2020-1938 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves six vulnerabilities can now be installed.

Description:

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

Security issues fixed:

  • CVE-2019-10072: Fixed a denial-of-service that could have been caused by clients omitting WINDOW_UPDATE messages in HTTP/2 streams (bsc#1139924).
  • CVE-2019-12418: Fixed a local privilege escalation by manipulating the RMI registry (bsc#1159723).
  • CVE-2019-17563: Fixed a session fixation attack when using FORM authentication (bsc#1159729).
  • 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 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 High Performance Computing 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-632=1
  • SUSE Linux Enterprise Server 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-632=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-632=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-632=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-632=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-632=1

Package List:

  • SUSE Linux Enterprise High Performance Computing 12 SP4 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1
  • SUSE Linux Enterprise Server 12 SP4 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    • tomcat-el-3_0-api-9.0.31-3.25.1
    • tomcat-lib-9.0.31-3.25.1
    • tomcat-docs-webapp-9.0.31-3.25.1
    • tomcat-admin-webapps-9.0.31-3.25.1
    • tomcat-jsp-2_3-api-9.0.31-3.25.1
    • tomcat-javadoc-9.0.31-3.25.1
    • tomcat-servlet-4_0-api-9.0.31-3.25.1
    • tomcat-webapps-9.0.31-3.25.1
    • tomcat-9.0.31-3.25.1

References: