CVE-2019-10072
- State
- Published
- Severity
- Not scored
- Published
- Jun 21, 2019
- Updated
- Nov 2, 2026
- Reserved
- Mar 26, 2019
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Apache Tomcatn/a |
|
References
- 108874vdb-entry
- USN-4128-1vendor-advisory
- USN-4128-2vendor-advisory
- RHSA-2019:3929vendor-advisory
- RHSA-2019:3931vendor-advisory
- openSUSE-SU-2020:0038vendor-advisory
- [tomcat-dev] 20200203 svn commit: r1873527 [24/30] - /tomcat/site/trunk/docs/mailing-list
- [tomcat-dev] 20200203 svn commit: r1873527 [25/30] - /tomcat/site/trunk/docs/mailing-list
- [tomcat-dev] 20200213 svn commit: r1873980 [28/34] - /tomcat/site/trunk/docs/mailing-list
- [tomcat-dev] 20200213 svn commit: r1873980 [29/34] - /tomcat/site/trunk/docs/mailing-list
- DSA-4680vendor-advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://lists.apache.org/thread.html/df1a2c1b87c8a6c500ecdbbaf134c7f1491c8d79d98b48c6b9f0fa6a%40%3Cannounce.tomcat.apache.org%3E
- https://www.synology.com/security/advisory/Synology_SA_19_29
- https://security.netapp.com/advisory/ntap-20190625-0002/
- https://support.f5.com/csp/article/K17321505
- https://www.oracle.com/security-alerts/cpuApr2021.html
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