CVE-2018-20803

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which loop indefinitely in mathematics processing while retaining locks. This issue affects: MongoDB Inc. MongoDB Server v4.0 versions prior to 4.0.5; v3.6 versions prior to 3.6.10; v3.4 versions prior to 3.4.19.
Overview
  • CVE ID
  • CVE-2018-20803
  • Assigner
  • cna@mongodb.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-23T18:15:10
  • Last Modified Date
  • 2020-12-02T21:26:20
Weakness Enumerations
CWE URL
CWE-835 http://cwe.mitre.org/data/definitions/835.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* 1 OR 3.4.0 3.4.19
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* 1 OR 3.6.0 3.6.10
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.0.5
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-38070 Issue Tracking Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-20803
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20803
History
Created Old Value New Value Data Type Notes
2022-05-10 07:31:33 Added to TrackCVE
2022-12-05 17:12:36 2020-11-23T18:15Z 2020-11-23T18:15:10 CVE Published Date updated
2022-12-05 17:12:36 2020-12-02T21:26:20 CVE Modified Date updated
2022-12-05 17:12:36 Analyzed Vulnerability Status updated