CVE-2023-39619

ReDos in NPMJS Node Email Check v.1.0.4 allows an attacker to cause a denial of service via a crafted string to the scpSyntax component.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/6en6ar/712a4c1eab0324f15e09232c77ea08f8	Exploit
https://github.com/teomantuncer/node-email-check/blob/main/main.js%2C
https://www.npmjs.com/package/node-email-check	Product
https://gist.github.com/6en6ar/712a4c1eab0324f15e09232c77ea08f8	Exploit
https://github.com/teomantuncer/node-email-check/blob/main/main.js%2C
https://www.npmjs.com/package/node-email-check	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:teomantuncer:node_email_check:1.0.4:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2023-10-25 18:17

Updated : 2026-06-17 06:12

NVD link : CVE-2023-39619

Mitre link : CVE-2023-39619

CVE.ORG link : CVE-2023-39619

JSON object : View

Products Affected

teomantuncer

node_email_check

CWE

CWE-1333

Inefficient Regular Expression Complexity

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