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email-existence Inefficient Regular Expression Complexity vulnerability

High severity GitHub Reviewed Published Dec 27, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

npm email-existence (npm)

Affected versions

<= 0.1.6

Patched versions

None

Description

A vulnerability was found in email-existence. It has been rated as problematic. Affected by this issue is some unknown functionality of the file index.js. The manipulation leads to inefficient regular expression complexity. The name of the patch is 0029ba71b6ad0d8ec0baa2ecc6256d038bdd9b56. It is recommended to apply a patch to fix this issue. VDB-216854 is the identifier assigned to this vulnerability.

References

Published by the National Vulnerability Database Dec 27, 2022
Published to the GitHub Advisory Database Dec 27, 2022
Reviewed Dec 30, 2022
Last updated Feb 3, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2018-25049

GHSA ID

GHSA-p27h-4cpf-fw48
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