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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.3677
                        Security update for tomcat
                              26 October 2020

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           tomcat
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Provide Misleading Information -- Remote/Unauthenticated
                   Access Confidential Data       -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-13943  

Reference:         ESB-2020.3538
                   ESB-2020.3506

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20202996-1

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SUSE Security Update: Security update for tomcat

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:2996-1
Rating:            moderate
References:        #1172562 #1177582
Cross-References:  CVE-2020-13943
Affected Products:
                   SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

An update that solves one vulnerability and has one errata is now available.

Description:

This update for tomcat fixes the following issues:

  o CVE-2020-13943: Fixed HTTP/2 Request mix-up (bsc#1177582)
  o Don't give write permissions for the tomcat group on files and directories
    where it's not needed (bsc#1172562)
  o Use %tmpfiles_create macro in %post instead of calling systemd-tmpfiles
    directly

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:

  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2996=1

Package List:

  o SUSE Linux Enterprise Server 12-SP5 (noarch):
       tomcat-9.0.36-3.50.1
       tomcat-admin-webapps-9.0.36-3.50.1
       tomcat-docs-webapp-9.0.36-3.50.1
       tomcat-el-3_0-api-9.0.36-3.50.1
       tomcat-javadoc-9.0.36-3.50.1
       tomcat-jsp-2_3-api-9.0.36-3.50.1
       tomcat-lib-9.0.36-3.50.1
       tomcat-servlet-4_0-api-9.0.36-3.50.1
       tomcat-webapps-9.0.36-3.50.1


References:

  o https://www.suse.com/security/cve/CVE-2020-13943.html
  o https://bugzilla.suse.com/1172562
  o https://bugzilla.suse.com/1177582

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===========================================================================
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