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CVE-2019-10808

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Date: March 11, 2020

utilitify prior to 1.0.3 allows modification of object properties. The merge method could be tricked into adding or modifying properties of the Object.prototype.

Language: TYPE_SCRIPT

Severity Score

Related Resources (4)

https://github.com/xcritical-software/utilitify/commit/88d6e27009823338bf319ffb768fe6b08e8ad2d1,
https://github.com/xcritical-software/utilitify/commit/88d6e27009823338bf319ffb768fe6b08e8ad2d1%2C
https://nvd.nist.gov/vuln/detail/CVE-2019-10808
https://www.mend.io/vulnerability-database/CVE-2019-10808

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

CWE-1321

Improperly Controlled Modification of Dynamically-Determined Object Attributes

CWE-915

Top Fix

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Upgrade to version utilitify - 1.0.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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