CVE-2021-4264 LinkedIn dustjs prototype pollution

2022-12-2100:00:00

CWE-1321

VulDB

www.cve.org

dustjs

prototype pollution

vulnerability

remote attack

upgrade

patch

vdb-216464

CVSS3

6.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

AI Score

Confidence

High

EPSS

0.008

Percentile

81.5%

JSON

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.

CNA Affected

[
  {
    "vendor": "LinkedIn",
    "product": "dustjs",
    "versions": [
      {
        "version": "2.x",
        "status": "affected"
      }
    ]
  }
]