Could you please clarify: Affected versions 8.5.0 to 8.5.40 Mitigation says: 8.5.40 or later
What am I missing? > On Jun 20, 2019, at 2:25 PM, Mark Thomas <ma...@apache.org> wrote: > > CVE-2019-10072 Apache Tomcat HTTP/2 DoS > > Severity: Important > > Vendor: The Apache Software Foundation > > Versions Affected: > Apache Tomcat 9.0.0.M1 to 9.0.19 > Apache Tomcat 8.5.0 to 8.5.40 > > Description: > The fix for CVE-2019-0199 was incomplete and did not address connection > window exhaustion on write. By not sending WINDOW_UPDATE messages for > the connection window (stream 0) clients were able > to cause server-side threads to block eventually leading to thread > exhaustion and a DoS. > > Mitigation: > Users of affected versions should apply one of the following mitigations: > - Upgrade to Apache Tomcat 9.0.20 or later > - Upgrade to Apache Tomcat 8.5.40 or later > > Credit: > John Simpson of Trend Micro Security Research working with Trend > Micro's Zero Day Initiative > > References: > [1] http://tomcat.apache.org/security-9.html > [2] http://tomcat.apache.org/security-8.html > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org