CVE-2017-5651

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

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.

References

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.securityfocus.com/bid/97544

http://www.securitytracker.com/id/1038219

https://bz.apache.org/bugzilla/show_bug.cgi?id=60918

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cannounce.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://security.gentoo.org/glsa/201705-09

https://security.netapp.com/advisory/ntap-20180614-0001/

Details

Source: MITRE

Published: 2017-04-17

Updated: 2019-10-03

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
112304Apache Tomcat 8.5.x < 8.5.13 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
critical
101895MySQL Enterprise Monitor 3.2.x < 3.2.8.2223 / 3.3.x < 3.3.4.3247 Multiple Vulnerabilities (July 2017 CPU)NessusCGI abuses
critical
101573Fedora 26 : 1:tomcat (2017-0e64c4c186)NessusFedora Local Security Checks
critical
100262GLSA-201705-09 : Apache Tomcat: Multiple vulnerabilitiesNessusGentoo Local Security Checks
critical
99720Fedora 24 : 1:tomcat (2017-d5aa7c77d6)NessusFedora Local Security Checks
critical
99718Fedora 25 : 1:tomcat (2017-5261ba4605)NessusFedora Local Security Checks
critical
99368Apache Tomcat 8.5.x < 8.5.13 / 9.0.x < 9.0.0.M19 Multiple VulnerabilitiesNessusWeb Servers
critical
700057Apache Tomcat 8.5.x < 8.5.13 / 9.0.0.x < 9.0.0.M19 Multiple VulnerabilitiesNessus Network MonitorWeb Servers
high