Vulnerabilities > CVE-2021-23509 - Type Confusion vulnerability in Json-Ptr Project Json-Ptr

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

PARTIAL

Integrity impact

PARTIAL

Availability impact

PARTIAL

network

low complexity

json-ptr-project

CWE-843

NVD

Published: 2021-11-03

Updated: 2021-11-05

Summary

This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays.

Vulnerable Configurations

Part	Description	Count
Application	Json-Ptr_Project Json PTR Project Json PTR - Json PTR Project Json PTR 0.2.0 Json PTR Project Json PTR 0.2.1 Json PTR Project Json PTR 0.3.0 Json PTR Project Json PTR 0.3.1 Json PTR Project Json PTR 1.0.0 Json PTR Project Json PTR 1.0.1 Json PTR Project Json PTR 1.1.0 Json PTR Project Json PTR 1.1.1 Json PTR Project Json PTR 1.1.2 Json PTR Project Json PTR 1.2.0 Json PTR Project Json PTR 1.3.0 Json PTR Project Json PTR 1.3.1 Json PTR Project Json PTR 1.3.2 Json PTR Project Json PTR 2.0.0 Json PTR Project Json PTR 2.1.0 Json PTR Project Json PTR 2.1.1 Json PTR Project Json PTR 2.1.2 Json PTR Project Json PTR 2.2.0	19

Common Weakness Enumeration (CWE)

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References