CVE-2018-16491
February 01, 2019
A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto Object.prototype.
Affected Packages
https://github.com/dreamerslab/node.extend.git (GITHUB):
Affected version(s) >=v0.0.2 <v1.1.7Fix Suggestion:
Update to version v1.1.7https://github.com/dreamerslab/node.extend.git (GITHUB):
Affected version(s) =v2.0.0 <v2.0.1Fix Suggestion:
Update to version v2.0.1node.extend (NPM):
Affected version(s) >=0.0.1 <1.1.7Fix Suggestion:
Update to version 1.1.7node.extend (NPM):
Affected version(s) =2.0.0 <2.0.1Fix Suggestion:
Update to version 2.0.1Additional Notes
The description of this vulnerability differs from MITRE.
Related Resources (4)
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:
0.38
