CVE-2021-23444 : This affects the package jointjs before 3.4.2. A type confusion vulnerability ca

This affects the package jointjs before 3.4.2. A type confusion vulnerability can lead to a bypass of CVE-2020-28480 when the user-provided keys used in the path parameter are arrays in the setByPath function.

Published 2021-09-21 17:15:09

Updated 2021-10-02 02:12:45

Source Snyk

View at NVD, CVE.org

Products affected by CVE-2021-23444

Client » Jointjs » For Node.js
Versions before (<) 3.4.2
cpe:2.3:a:client:jointjs:*:*:*:*:*:node.js:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-23444

EPSS FAQ

2.40%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 90 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-23444

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
5.6	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L	2.2	3.4	Snyk
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: Low Availability: Low

CWE ids for CVE-2021-23444

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

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-23444

https://github.com/clientIO/joint/pull/1514

util.setByPath() - prevent prototype pollution by kumilingus · Pull Request #1514 · clientIO/joint · GitHub
Third Party Advisory
https://github.com/clientIO/joint/releases/tag/v3.4.2

Release Release v3.4.2 · clientIO/joint · GitHub
Release Notes;Third Party Advisory
https://snyk.io/vuln/SNYK-JS-JOINTJS-1579578

Prototype Pollution in jointjs | Snyk
Exploit;Third Party Advisory
https://github.com/clientIO/joint/commit/e5bf89efef6d5ea572d66870ffd86560de7830a8

util.setByPath() - prevent prototype pollution (#1514) · clientIO/joint@e5bf89e · GitHub
Patch;Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1655816

Prototype Pollution in org.webjars.npm:jointjs | Snyk
Exploit;Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1655817

Prototype Pollution in org.webjars.bower:jointjs | Snyk
Exploit;Third Party Advisory

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Vulnerability Details : CVE-2021-23444

Products affected by CVE-2021-23444

Exploit prediction scoring system (EPSS) score for CVE-2021-23444

CVSS scores for CVE-2021-23444

CWE ids for CVE-2021-23444

References for CVE-2021-23444