CVE-2021-20326

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
A user authorized to performing a specific type of find query may trigger a denial of service. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.4.
Overview
  • CVE ID
  • CVE-2021-20326
  • Assigner
  • cna@mongodb.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-04-30T09:15:07
  • Last Modified Date
  • 2021-05-03T18:10:49
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* 1 OR 4.4.0 4.4.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://jira.mongodb.org/browse/SERVER-53929 Issue Tracking Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-20326
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20326
History
Created Old Value New Value Data Type Notes
2022-05-10 07:13:27 Added to TrackCVE
2022-12-05 01:21:56 2021-04-30T09:15Z 2021-04-30T09:15:07 CVE Published Date updated
2022-12-05 01:21:56 2021-05-03T18:10:49 CVE Modified Date updated
2022-12-05 01:21:56 Analyzed Vulnerability Status updated