Inefficient Regular Expression Complexity in Validator.js · GHSA-xx4c-jj58-r7x6 · GitHub Advisory Database · GitHub

Inefficient Regular Expression Complexity in Validator.js

Moderate severity GitHub Reviewed Published Nov 7, 2021 in validatorjs/validator.js • Updated Jan 11, 2023

Package

validator (npm)

Affected versions

>= 11.1.0, < 13.7.0

Patched versions

13.7.0

Description

Impact

Versions of validator prior to 13.7.0 are affected by an inefficient Regular Expression complexity when using the rtrim and trim sanitizers.

Patches

The problem has been patched in validator 13.7.0

References

profnandaa published to validatorjs/validator.js

Nov 7, 2021

Reviewed Nov 8, 2021

Published to the GitHub Advisory Database Nov 19, 2021

Last updated Jan 11, 2023

Severity

Moderate

5.3

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L