Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2024-03-06 10:58

Modified

2025-05-20 10:02

Summary

Specially crafted regex query can cause DoS

Details

A user authorized to perform database queries may trigger denial of service by issuing specially crafted query contain a type of regex. This issue affects MongoDB Server v3.6 versions prior to 3.6.21 and MongoDB Server v4.0 versions prior to 4.0.20.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "mongodb",
        "purl": "pkg:bitnami/mongodb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.0"
            },
            {
              "fixed": "3.6.21"
            },
            {
              "introduced": "4.0.0"
            },
            {
              "fixed": "4.0.20"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-7929"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "A user authorized to perform database queries may trigger denial of service by issuing specially crafted query contain a type of regex. This issue affects MongoDB Server v3.6 versions prior to 3.6.21 and MongoDB Server v4.0 versions prior to 4.0.20.",
  "id": "BIT-mongodb-2020-7929",
  "modified": "2025-05-20T10:02:07.006Z",
  "published": "2024-03-06T10:58:23.672Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/SERVER-51083"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7929"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Specially crafted regex query can cause DoS"
}

CVE-2020-7929 (GCVE-0-2020-7929)

Vulnerability from cvelistv5 – Published: 2021-03-01 16:05 – Updated: 2024-09-16 19:46

Title

Specially crafted regex query can cause DoS

Summary

Severity ?

6.5 (Medium)


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

CWE

CWE-185 - Incorrect Regular Expression

Assigner

mongodb

References

URL

Tags

https://jira.mongodb.org/browse/SERVER-51083

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	MongoDB Inc.	MongoDB Server	Affected: 3.6 , < 3.6.21 (custom) Affected: 4.0 , < 4.0.20 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

Vulnerability from bitnami_vulndb

CVE-2020-7929 (GCVE-0-2020-7929)

Tags

Sightings

Nomenclature