Security update for tomcat

Announcement ID:	SUSE-SU-2022:4221-1
Rating:	important
References:	bsc#1203868 bsc#1204918
Cross-References:	CVE-2021-43980 CVE-2022-42252
CVSS scores:	CVE-2021-43980 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2021-43980 ( NVD ): 3.7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2022-42252 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2022-42252 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:	SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise High Performance Computing 15 LTSS 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server 15 LTSS 15 SUSE Linux Enterprise Server ESPOS 15 SUSE Linux Enterprise Server for SAP Applications 15

An update that solves two vulnerabilities can now be installed.

Description:

This update for tomcat fixes the following issues:

• CVE-2021-43980: Improve the recycling of Processor objects to make it more robust. (bsc#1203868)
• CVE-2022-42252: Fixed a request smuggling (bsc#1204918).

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 Server ESPOS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2022-4221=1
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-HPC-15-2022-4221=1
• SUSE Linux Enterprise Server 15 LTSS 15
  zypper in -t patch SUSE-SLE-Product-SLES-15-2022-4221=1
• SUSE Linux Enterprise Server for SAP Applications 15
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2022-4221=1

Package List:

• SUSE Linux Enterprise Server ESPOS 15 (noarch)
  • tomcat-admin-webapps-9.0.36-150000.3.101.2
  • tomcat-servlet-4_0-api-9.0.36-150000.3.101.2
  • tomcat-lib-9.0.36-150000.3.101.2
  • tomcat-webapps-9.0.36-150000.3.101.2
  • tomcat-jsp-2_3-api-9.0.36-150000.3.101.2
  • tomcat-9.0.36-150000.3.101.2
  • tomcat-el-3_0-api-9.0.36-150000.3.101.2
• SUSE Linux Enterprise High Performance Computing 15 LTSS 15 (noarch)
  • tomcat-admin-webapps-9.0.36-150000.3.101.2
  • tomcat-servlet-4_0-api-9.0.36-150000.3.101.2
  • tomcat-lib-9.0.36-150000.3.101.2
  • tomcat-webapps-9.0.36-150000.3.101.2
  • tomcat-jsp-2_3-api-9.0.36-150000.3.101.2
  • tomcat-9.0.36-150000.3.101.2
  • tomcat-el-3_0-api-9.0.36-150000.3.101.2
• SUSE Linux Enterprise Server 15 LTSS 15 (noarch)
  • tomcat-admin-webapps-9.0.36-150000.3.101.2
  • tomcat-servlet-4_0-api-9.0.36-150000.3.101.2
  • tomcat-lib-9.0.36-150000.3.101.2
  • tomcat-webapps-9.0.36-150000.3.101.2
  • tomcat-jsp-2_3-api-9.0.36-150000.3.101.2
  • tomcat-9.0.36-150000.3.101.2
  • tomcat-el-3_0-api-9.0.36-150000.3.101.2
• SUSE Linux Enterprise Server for SAP Applications 15 (noarch)
  • tomcat-admin-webapps-9.0.36-150000.3.101.2
  • tomcat-servlet-4_0-api-9.0.36-150000.3.101.2
  • tomcat-lib-9.0.36-150000.3.101.2
  • tomcat-webapps-9.0.36-150000.3.101.2
  • tomcat-jsp-2_3-api-9.0.36-150000.3.101.2
  • tomcat-9.0.36-150000.3.101.2
  • tomcat-el-3_0-api-9.0.36-150000.3.101.2

References:

• https://www.suse.com/security/cve/CVE-2021-43980.html
• https://www.suse.com/security/cve/CVE-2022-42252.html
• https://bugzilla.suse.com/show_bug.cgi?id=1203868
• https://bugzilla.suse.com/show_bug.cgi?id=1204918