Vulnerability-Lookup

GHSA-VWC8-VMVR-QQCF

Vulnerability from github – Published: 2024-03-27 09:30 – Updated: 2024-08-05 18:31

Details

An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-43768"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-27T07:15:48Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.",
  "id": "GHSA-vwc8-vmvr-qqcf",
  "modified": "2024-08-05T18:31:42Z",
  "published": "2024-03-27T09:30:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43768"
    },
    {
      "type": "WEB",
      "url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html"
    },
    {
      "type": "WEB",
      "url": "https://forums.couchbase.com/tags/security"
    },
    {
      "type": "WEB",
      "url": "https://www.couchbase.com/alerts"
    },
    {
      "type": "WEB",
      "url": "https://www.couchbase.com/downloads"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-43768 (GCVE-0-2023-43768)

Vulnerability from cvelistv5 – Published: 2024-03-27 00:00 – Updated: 2024-08-05 14:33

Summary

An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.

Severity ?

7.5 (High)


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

CWE

Assigner

mitre

References

URL

Tags

	https://forums.couchbase.com/tags/security
	https://www.couchbase.com/downloads
	https://docs.couchbase.com/server/current/release…
	https://www.couchbase.com/alerts/

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:52:10.909Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://forums.couchbase.com/tags/security"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.couchbase.com/downloads"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.couchbase.com/alerts/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:couchbase:couchbase_server:6.6.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "couchbase_server",
            "vendor": "couchbase",
            "versions": [
              {
                "lessThan": "7.1.5",
                "status": "affected",
                "version": "6.6.0",
                "versionType": "custom"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:couchbase:couchbase_server:7.2.0:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "couchbase_server",
            "vendor": "couchbase",
            "versions": [
              {
                "lessThan": "7.2.1",
                "status": "affected",
                "version": "7.2.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-43768",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-05T14:21:32.740585Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-770",
                "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:33:35.879Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-27T06:43:25.061948",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://forums.couchbase.com/tags/security"
        },
        {
          "url": "https://www.couchbase.com/downloads"
        },
        {
          "url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html"
        },
        {
          "url": "https://www.couchbase.com/alerts/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-43768",
    "datePublished": "2024-03-27T00:00:00",
    "dateReserved": "2023-09-22T00:00:00",
    "dateUpdated": "2024-08-05T14:33:35.879Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-VWC8-VMVR-QQCF

CVE-2023-43768 (GCVE-0-2023-43768)

Tags

Sightings

Nomenclature