CVE Vulnerability

CVE-2021-4264

A vulnerability was found in LinkedIn dustjs up to 2.x and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.0.0 is able to address this issue. The name of the patch is ddb6523832465d38c9d80189e9de60519ac307c3. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-216464.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/linkedin/dustjs/commit/ddb6523832465d38c9d80189e9de60519ac307c3 Patch Third Party Advisory
https://github.com/linkedin/dustjs/pull/805 Exploit Issue Tracking
https://vuldb.com/?id.216464 Third Party Advisory VDB Entry
https://github.com/linkedin/dustjs/issues/804 Exploit Issue Tracking
https://vuldb.com/?ctiid.216464 VDB Entry
https://github.com/linkedin/dustjs/releases/tag/v3.0.0 Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:linkedin:dustjs:*:*:*:*:*:*:*:*
Information

Published : 2022-12-21 07:15

Updated : 2022-12-28 06:48

NVD link : CVE-2021-4264

Mitre link : CVE-2021-4264

Products Affected
No products.
CWE
CWE-1321

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