OPENSUSE-SU-2019:1723-1 Security update for tomcat

This update for tomcat to version 9.0.21 fixes the following issues: Security issue fixed: - CVE-2019-0199: Added additional fixes to address HTTP/2 connection window exhaustion bsc1139924. This update was imported from the SUSE:SLE-15:Update update project...

CVE-2019-10072

The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOWUPDATE messages for the connection window stream 0 clients were able to cause server-side threads to...