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VULNERABILITIES

CVE-2017-5650 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E CVE
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E CVE
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E CVE
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E CVE
https://lists.apache.org/thread.html/d24303fb095db072740d8154b0f0db3f2b8f67bc91a0562dbe89c738%40%3Cannounce.tomcat.apache.org%3E CVE

see all 26 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-404Improper Resource Shutdown or Release[email protected]

Affected Products

ProductVersions
apache tomcat
8.5.0
8.5.1
8.5.2
8.5.3
8.5.4

CPE

  • cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.7:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.8:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.9:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.10:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.11:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:8.5.12:*:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone12:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone13:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone14:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone15:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone16:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone17:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone18:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*
  • cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

36 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-5650
NVD Published Date:
Apr 17, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-5650 Details - Not Deferred