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CVE-2017-5650

Description

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the handling of an HTTP/2 GOAWAY frame for a connection did not close streams associated with that connection that were currently waiting for a WINDOW_UPDATE before allowing the application to write more data. These waiting streams each consumed a thread. A malicious client could therefore construct a series of HTTP/2 requests that would consume all available processing threads.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
20.692

Associated Vulnerability

VulnerabilityOS Platform
Update Tomcat to 9.5.14Windows
Update Tomcat to 9.5.5Windows
Update Tomcat to 9.5.7Windows
Update Tomcat to 9.5.8Windows
Update Tomcat to 9.6.10Windows
Update Tomcat to 9.6.3Windows
Update Tomcat to 9.6.4Windows
Update Tomcat to 9.6.7Windows
Update Tomcat to 9.6.8Windows
Update Tomcat to 2.4.5Windows
Update Tomcat to 3.0.14Windows
Vulnerabilities CVE-2017-5647,CVE-2017-5650 are fixed in Apache - tomcat 9.0.0Windows
Vulnerabilities CVE-2017-5647,CVE-2017-5650 are fixed in Apache - tomcat 8.5.13Windows
Multiple Vulnerabilities are affected in IBM UrbanCode Deploy 6.1.3.6Windows
Vulnerabilities CVE-2017-1493,CVE-2017-5647,CVE-2017-5650 are affected in IBM UrbanCode Deploy 6.2.4.0Windows
Update Tomcat to 9.5.14 (For Linux)Linux
Update Tomcat to 9.5.5 (For Linux)Linux
Update Tomcat to 9.5.7 (For Linux)Linux
Update Tomcat to 9.5.8 (For Linux)Linux
Update Tomcat to 9.6.10 (For Linux)Linux
Update Tomcat to 9.6.3 (For Linux)Linux
Update Tomcat to 9.6.4 (For Linux)Linux
Update Tomcat to 9.6.7 (For Linux)Linux
Update Tomcat to 9.6.8 (For Linux)Linux
Update Tomcat to 2.4.5 (For Linux)Linux
Update Tomcat to 3.0.14 (For Linux)Linux
Vulnerabilities CVE-2017-5647,CVE-2017-5650 are fixed in Apache - tomcat for Linux 9.0.0Linux
Vulnerabilities CVE-2017-5647,CVE-2017-5650 are fixed in Apache - tomcat for Linux 8.5.13Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234