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CVE-2017-5651

Disclosure Date: April 17, 2017
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Description

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could result in the same Processor being used for multiple requests which in turn could lead to unexpected errors and/or response mix-up.

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CVSS V3 Severity and Metrics
Base Score:
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Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
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Attack Vector (AV):
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Attack Complexity (AC):
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Privileges Required (PR):
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User Interaction (UI):
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Scope (S):
Unknown
Confidentiality (C):
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Integrity (I):
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Availability (A):
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General Information

Vendors

  • apache

Products

  • tomcat 8.5.0,
  • tomcat 8.5.1,
  • tomcat 8.5.10,
  • tomcat 8.5.11,
  • tomcat 8.5.12,
  • tomcat 8.5.2,
  • tomcat 8.5.3,
  • tomcat 8.5.4,
  • tomcat 8.5.5,
  • tomcat 8.5.6,
  • tomcat 8.5.7,
  • tomcat 8.5.8,
  • tomcat 8.5.9,
  • tomcat 9.0.0

References

Advisory

Additional Info

Technical Analysis