Source: tomcat9
Version: 9.0.16-4
Severity: important
Tags: security upstream
Control: found -1 9.0.16-1

Hi,

The following vulnerability was published for tomcat9.

CVE-2019-10072[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2019-10072
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10072

Regards,
Salvatore

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