SUSE: 2020:14375-1 important: tomcat6

    Date22 May 2020
    89
    Posted ByLinuxSecurity Advisories
    An update that fixes three vulnerabilities is now available.
    
       SUSE Security Update: Security update for tomcat6
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2020:14375-1
    Rating:             important
    References:         #1136085 #1159723 #1171928 
    Cross-References:   CVE-2019-0221 CVE-2019-12418 CVE-2020-9484
                       
    Affected Products:
                        SUSE Linux Enterprise Server 11-SP4-LTSS
                        SUSE Linux Enterprise Point of Sale 11-SP3
    ______________________________________________________________________________
    
       An update that fixes three vulnerabilities is now available.
    
    Description:
    
       This update for tomcat6 fixes the following issues:
    
       CVE-2020-9484 (bsc#1171928) Apache Tomcat Remote Code Execution via
       session persistence
    
       If an attacker was able to control the contents and name of a file on a
       server configured to use the PersistenceManager, then the attacker could
       have triggered a remote code execution via deserialization of the file
       under their control.
    
       CVE-2019-12418 (bsc#1159723) Local privilege escalation by manipulating
       the RMI registry and performing a man-in-the-middle attack
    
       When Tomcat is configured with the JMX Remote Lifecycle Listener, a local
       attacker without access to the Tomcat process or configuration files was
       able to manipulate the RMI registry to perform a man-in-the-middle attack
       to capture user names and passwords used to access the JMX interface. The
       attacker could then use these credentials to access the JMX interface and
       gain complete control over the Tomcat instance.
    
       CVE-2019-0221 (bsc#1136085) The SSI printenv command echoed user provided
       data without escaping, which made it vulnerable to XSS.
    
    
    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 11-SP4-LTSS:
    
          zypper in -t patch slessp4-tomcat6-14375=1
    
       - SUSE Linux Enterprise Point of Sale 11-SP3:
    
          zypper in -t patch sleposp3-tomcat6-14375=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Server 11-SP4-LTSS (noarch):
    
          tomcat6-6.0.53-0.57.16.1
          tomcat6-admin-webapps-6.0.53-0.57.16.1
          tomcat6-docs-webapp-6.0.53-0.57.16.1
          tomcat6-javadoc-6.0.53-0.57.16.1
          tomcat6-jsp-2_1-api-6.0.53-0.57.16.1
          tomcat6-lib-6.0.53-0.57.16.1
          tomcat6-servlet-2_5-api-6.0.53-0.57.16.1
          tomcat6-webapps-6.0.53-0.57.16.1
    
       - SUSE Linux Enterprise Point of Sale 11-SP3 (noarch):
    
          tomcat6-6.0.53-0.57.16.1
          tomcat6-admin-webapps-6.0.53-0.57.16.1
          tomcat6-docs-webapp-6.0.53-0.57.16.1
          tomcat6-javadoc-6.0.53-0.57.16.1
          tomcat6-jsp-2_1-api-6.0.53-0.57.16.1
          tomcat6-lib-6.0.53-0.57.16.1
          tomcat6-servlet-2_5-api-6.0.53-0.57.16.1
          tomcat6-webapps-6.0.53-0.57.16.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-0221.html
       https://www.suse.com/security/cve/CVE-2019-12418.html
       https://www.suse.com/security/cve/CVE-2020-9484.html
       https://bugzilla.suse.com/1136085
       https://bugzilla.suse.com/1159723
       https://bugzilla.suse.com/1171928
    
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