CVE-2021-4305

A vulnerability was found in Woorank robots-txt-guard. It has been rated as problematic. Affected by this issue is the function makePathPattern of the file lib/patterns.js. The manipulation of the argument pattern leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The name of the patch is c03827cd2f9933619c23894ce7c98401ea824020. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-217448.
References
Link Resource
https://github.com/Woorank/robots-txt-guard/commit/c03827cd2f9933619c23894ce7c98401ea824020 Patch Third Party Advisory
https://github.com/Woorank/robots-txt-guard/pull/4 Patch Third Party Advisory
https://vuldb.com/?ctiid.217448 Permissions Required Third Party Advisory
https://vuldb.com/?id.217448 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:bridgeline:robots-txt-guard:*:*:*:*:*:*:*:*

History

11 Apr 2024, 01:13

Type Values Removed Values Added
Summary
  • (es) Se encontró una vulnerabilidad en Woorank robots-txt-guard. Ha sido calificada como problemática. La función makePathPattern del archivo lib/patterns.js es afectada por esta vulnerabilidad. La manipulación del patrón de argumento conduce a una complejidad de expresión regular ineficiente. El exploit ha sido divulgado al público y puede utilizarse. El nombre del parche es c03827cd2f9933619c23894ce7c98401ea824020. Se recomienda aplicar un parche para solucionar este problema. El identificador de esta vulnerabilidad es VDB-217448.

Information

Published : 2023-01-05 11:15

Updated : 2024-05-17 02:03


NVD link : CVE-2021-4305

Mitre link : CVE-2021-4305

CVE.ORG link : CVE-2021-4305


JSON object : View

Products Affected

bridgeline

  • robots-txt-guard
CWE
CWE-1333

Inefficient Regular Expression Complexity