CVE-2021-4305

CVSS V2 None CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2021-4305
  • Assigner
  • cna@vuldb.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-01-05T11:15:09
  • Last Modified Date
  • 2023-01-11T19:20:03
Weakness Enumerations
CWE URL
CWE-1333 http://cwe.mitre.org/data/definitions/1333.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:bridgeline:robots-txt-guard:*:*:*:*:*:*:*:* 1 OR 2021-02-07
References
Reference URL Reference Tags
https://github.com/Woorank/robots-txt-guard/commit/c03827cd2f9933619c23894ce7c98401ea824020
https://github.com/Woorank/robots-txt-guard/pull/4
https://vuldb.com/?ctiid.217448
https://vuldb.com/?id.217448
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-4305
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4305
History
Created Old Value New Value Data Type Notes
2023-01-05 11:15:52 Added to TrackCVE
2023-01-05 11:15:53 Weakness Enumeration new
2023-01-05 14:15:46 2023-01-05T14:01:30 CVE Modified Date updated
2023-01-05 14:15:46 Received Awaiting Analysis Vulnerability Status updated
2023-01-05 14:15:49 CVSS V3 information new
2023-01-05 14:15:49 CVSS V2 information new
2023-01-10 14:18:32 Awaiting Analysis Undergoing Analysis Vulnerability Status updated
2023-01-10 14:18:35 CVSS V3 information new
2023-01-10 14:18:35 CVSS V2 information new
2023-01-12 05:15:50 2023-01-11T19:20:03 CVE Modified Date updated
2023-01-12 05:15:50 Undergoing Analysis Analyzed Vulnerability Status updated
2023-01-12 05:15:54 CPE Information updated
2023-01-12 05:15:54 CVSS V3 information new
2023-01-12 05:15:54 CVSS V2 information new