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CVE-2018-3721
Good to know:
Date: June 6, 2018
lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Language: JS
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
Improper Access Control
CWE-284Modification of Assumed-Immutable Data (MAID)
CWE-471Insufficient Information
NVD-CWE-noinfoImproperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CWE-1321Top Fix
CVSS v3.1
Base Score: |
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---|---|
Attack Vector (AV): | NETWORK |
Attack Complexity (AC): | LOW |
Privileges Required (PR): | LOW |
User Interaction (UI): | NONE |
Scope (S): | UNCHANGED |
Confidentiality (C): | NONE |
Integrity (I): | HIGH |
Availability (A): | NONE |
CVSS v2
Base Score: |
|
---|---|
Access Vector (AV): | NETWORK |
Access Complexity (AC): | LOW |
Authentication (AU): | SINGLE |
Confidentiality (C): | NONE |
Integrity (I): | PARTIAL |
Availability (A): | NONE |
Additional information: |