This update for tomcat to version 9.0.21 fixes the following issues: Security issues fixed: - CVE-2019-0199: Fixed a denial of service in the HTTP/2 implementation related to streams with excessive numbers of SETTINGS frames (bsc#1131055). - CVE-2019-0221: Fixed a cross site scripting vulnerability with the SSI printenv command (bsc#1136085). - CVE-2019-10072: Fixed incomplete patch for CVE-2019-0199 (bsc#1139924). Please also see https://tomcat.apache.org/tomcat-9.0-doc/changelog.html ) and https://tomcat.apache.org/tomcat-9.0-doc/changelog.html ) 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:
#1131055 #1136085 #1139924
Cross- CVE-2019-0199 CVE-2019-0221 CVE-2019-10072
Affected Products:
SUSE Linux Enterprise Server 12-SP4
https://www.suse.com/security/cve/CVE-2019-0199.html
https://www.suse.com/security/cve/CVE-2019-0221.html
https://www.suse.com/security/cve/CVE-2019-10072.html
https://bugzilla.suse.com/1131055
https://bugzilla.suse.com/1136085
https://bugzilla.suse.com/1139924
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