CVE Vulnerability

CVE-2021-4279

A vulnerability has been found in Starcounter-Jack JSON-Patch up to 3.1.0 and classified as problematic. This vulnerability affects unknown code. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.1 is able to address this issue. The name of the patch is 7ad6af41eabb2d799f698740a91284d762c955c9. It is recommended to upgrade the affected component. VDB-216778 is the identifier assigned to this vulnerability.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://vuldb.com/?id.216778 Third Party Advisory
https://github.com/Starcounter-Jack/JSON-Patch/commit/7ad6af41eabb2d799f698740a91284d762c955c9 Patch Third Party Advisory
https://github.com/Starcounter-Jack/JSON-Patch/pull/262 Exploit Patch
https://github.com/Starcounter-Jack/JSON-Patch/releases/tag/3.1.1 Release Notes Third Party Advisory
https://vuldb.com/?ctiid.216778 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:starcounter-jack:json-patch:*:*:*:*:*:*:*:*
Information

Published : 2022-12-25 08:15

Updated : 2023-02-07 10:18

NVD link : CVE-2021-4279

Mitre link : CVE-2021-4279

Products Affected
No products.
CWE
CWE-1321

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