CVE-2021-23509

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.

CVSS v3 5.6 MEDIUM
CVSS v2.0 7.5 HIGH

5.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved	Broken Link Third Party Advisory
https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca	Patch Third Party Advisory
https://github.com/flitbit/json-ptr/pull/42	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165	Exploit Mitigation Patch Third Party Advisory VDB Entry
https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291	Exploit Mitigation Patch Third Party Advisory VDB Entry
https://github.com/flitbit/json-ptr%23security-vulnerabilities-resolved	Broken Link Third Party Advisory
https://github.com/flitbit/json-ptr/commit/5dc458fbad1c382a2e3ca6d62e66ede3d92849ca	Patch Third Party Advisory
https://github.com/flitbit/json-ptr/pull/42	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1767165	Exploit Mitigation Patch Third Party Advisory VDB Entry
https://snyk.io/vuln/SNYK-JS-JSONPTR-1577291	Exploit Mitigation Patch Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:json-ptr_project:json-ptr:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-11-03 18:15

Updated : 2024-11-21 05:51

NVD link : CVE-2021-23509

Mitre link : CVE-2021-23509

CVE.ORG link : CVE-2021-23509

JSON object : View

Products Affected

json-ptr_project

json-ptr

CWE

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

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