CVE Vulnerability

CVE-2021-23820

This affects all versions of package json-pointer. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

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://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577287 Exploit Mitigation
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910686 Exploit Mitigation
https://github.com/manuelstofer/json-pointer/blob/master/index.js%23L78 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jsonpointer_project:jsonpointer:-:*:*:*:*:node.js:*:*
Information

Published : 2021-11-03 06:15

Updated : 2021-11-05 05:31

NVD link : CVE-2021-23820

Mitre link : CVE-2021-23820

Products Affected
No products.
CWE
CWE-843