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CVE-2017-12617
October 03, 2017
When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, 8.0.0.RC1 to 8.0.46 and 7.0.0 to 7.0.81 with HTTP PUTs enabled (e.g. via setting the readonly initialisation parameter of the Default servlet to false) it was possible to upload a JSP file to the server via a specially crafted request. This JSP could then be requested and any code it contained would be executed by the server.
Affected Packages
org.apache.tomcat.embed:tomcat-embed-core (JAVA):
Affected version(s) >=9.0.0.M1 <9.0.1
Fix Suggestion:
Update to version 9.0.1
org.apache.tomcat.embed:tomcat-embed-core (JAVA):
Affected version(s) >=7.0.0 <7.0.82
Fix Suggestion:
Update to version 7.0.82
org.apache.tomcat.embed:tomcat-embed-core (JAVA):
Affected version(s) >=8.5.0 <8.5.23
Fix Suggestion:
Update to version 8.5.23
org.apache.tomcat:tomcat-catalina (JAVA):
Affected version(s) >=7.0.0 <7.0.82
Fix Suggestion:
Update to version 7.0.82
org.apache.tomcat:tomcat-catalina (JAVA):
Affected version(s) >=8.0.0-RC1 <8.0.47
Fix Suggestion:
Update to version 8.0.47
org.apache.tomcat.embed:tomcat-embed-core (JAVA):
Affected version(s) >=8.0.0-RC1 <8.0.47
Fix Suggestion:
Update to version 8.0.47
org.apache.tomcat:tomcat-catalina (JAVA):
Affected version(s) >=9.0.0.M1 <9.0.1
Fix Suggestion:
Update to version 9.0.1
org.apache.tomcat:tomcat-catalina (JAVA):
Affected version(s) >=8.5.0 <8.5.23
Fix Suggestion:
Update to version 8.5.23
Related ResourcesĀ (90)
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
ATTACKED
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Exploit Maturity
HIGH
CVSS v2
Base Score:
6.8
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
Unrestricted Upload of File with Dangerous Type
EPSS
Base Score:
94.36