CVE Vulnerability

CVE-2021-23807

This affects the package jsonpointer before 5.0.0. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix 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-1577288 Exploit Mitigation
https://github.com/janl/node-jsonpointer/pull/51 Patch Third Party Advisory
https://github.com/janl/node-jsonpointer/commit/a0345f3550cd9c4d89f33b126390202b89510ad4 Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910273 Exploit Mitigation
Configurations

Configuration 1

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

Published : 2021-11-03 06:15

Updated : 2021-11-05 06:08

NVD link : CVE-2021-23807

Mitre link : CVE-2021-23807

Products Affected
No products.
CWE
CWE-843