CVE-2018-20802: Vulnerability Analysis & Exploit Details

Status: Modified - Last modified: 17-09-2024 Published: 23-11-2020

CVE-2018-20802
Vulnerability Scoring

6.5
/10

Attack Complexity Details

  • Attack Complexity: Low Impact
  • Attack Vector: NETWORK
  • Privileges Required: Low Impact
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality:
  • Integrity:
  • Availability: HIGH IMPACT

CVE-2018-20802 Vulnerability Summary

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries with compound indexes affecting QueryPlanner. This issue affects MongoDB Server v3.6 versions prior to 3.6.9 and MongoDB Server v4.0 versions prior to 4.0.3.

Access Complexity Graph for CVE-2018-20802

Impact Analysis for CVE-2018-20802

CVE-2018-20802: Detailed Information and External References

EPSS

0.00068

EPSS %

0.32456

References

0.00068

CWE

CWE-394

Vulnerable Configurations

  • cpe:2.3:a:mongodb:mongodb:3.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.4:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.5:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.5:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.6:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.6:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.7:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.7:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:3.6.8:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:3.6.8:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:4.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:4.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:4.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:mongodb:mongodb:4.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:mongodb:mongodb:4.0.2:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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