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CVE-2019-10072

CVE-2019-10072

25Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 73%
exploitation probability
73%top 1% of all CVEs
observed exploitation
nono source reports it
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 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.
Affected products
n/a · Apache Tomcat