CVE-2018-7489
February 26, 2018
FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.
Affected Packages
com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.7.0 <2.7.9.3Fix Suggestion:
Update to version 2.7.9.3com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.0.0-RC1 <2.6.7.5Fix Suggestion:
Update to version 2.6.7.5com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.7.0 <2.7.9.3Fix Suggestion:
Update to version 2.7.9.3com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.8.0 <2.8.11.1Fix Suggestion:
Update to version 2.8.11.1com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.9.0 <2.9.5Fix Suggestion:
Update to version 2.9.5com.fasterxml.jackson.core:jackson-databind (JAVA):
Affected version(s) >=2.9.0 <2.9.5Fix Suggestion:
Update to version 2.9.5Related Resources (38)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
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
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
7.5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
EPSS
Base Score:
36.21
