CVE-2016-6817
- Source
- https://cve.org/CVERecord?id=CVE-2016-6817
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6817.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2016-6817
- Aliases
- Published
- 2017-08-10T22:29:00Z
- Modified
- 2026-10-24T10:30:21Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The HTTP/2 header parser in Apache Tomcat 9.0.0.M1 to 9.0.0.M11 and 8.5.0 to 8.5.6 entered an infinite loop if a header was received that was larger than the available buffer. This made a denial of service attack possible.
- References
-
- https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/a9f24571460af003071475b75f18cad81ebcc36fa7c876965a75e32a%40%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E
- http://www.securityfocus.com/bid/94462
- http://www.securitytracker.com/id/1037330
- https://security.netapp.com/advisory/ntap-20180607-0001/
Affected packages
Git / github.com/apache/tomcat
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/tomcat
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:apache:tomcat:8.5.0:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.0" }, { "last_affected": "8.5.0" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.1:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.1" }, { "last_affected": "8.5.1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.2:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.2" }, { "last_affected": "8.5.2" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.3:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.3" }, { "last_affected": "8.5.3" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.4:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.4" }, { "last_affected": "8.5.4" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.5:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.5" }, { "last_affected": "8.5.5" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:8.5.6:*:*:*:*:*:*:*", "range": [ { "introduced": "8.5.6" }, { "last_affected": "8.5.6" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone1" }, { "last_affected": "9.0.0-milestone1" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone10:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone10" }, { "last_affected": "9.0.0-milestone10" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone11:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone11" }, { "last_affected": "9.0.0-milestone11" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone2" }, { "last_affected": "9.0.0-milestone2" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone3" }, { "last_affected": "9.0.0-milestone3" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone4" }, { "last_affected": "9.0.0-milestone4" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone5" }, { "last_affected": "9.0.0-milestone5" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone6" }, { "last_affected": "9.0.0-milestone6" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone7" }, { "last_affected": "9.0.0-milestone7" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone8" }, { "last_affected": "9.0.0-milestone8" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*", "range": [ { "introduced": "9.0.0-milestone9" }, { "last_affected": "9.0.0-milestone9" } ], "source": "CPE_STRING" } ] }