nvd-json-data-feeds/CVE-2021/CVE-2021-359xx/CVE-2021-35944.json

{
  "id": "CVE-2021-35944",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-09-29T20:15:08.370",
  "lastModified": "2021-10-03T01:13:10.850",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Couchbase Server 6.5.x, 6.6.x through 6.6.2, and 7.0.0 has a Buffer Overflow. A specially crafted network packet sent from an attacker can crash memcached."
    },
    {
      "lang": "es",
      "value": "Couchbase Server versiones 6.5.x, 6.6.x hasta 6.6.2, y 7.0.0, presenta un desbordamiento del b\u00fafer. Un paquete de red especialmente dise\u00f1ado enviado por un atacante puede bloquear memcached"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.5.0",
              "versionEndIncluding": "6.5.2",
              "matchCriteriaId": "D9D16F2D-1B3A-49C6-BCD7-9F73DF9F4DC0"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.6.0",
              "versionEndIncluding": "6.6.2",
              "matchCriteriaId": "88351467-E888-40CF-A812-6A655418FB9D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:couchbase:couchbase_server:7.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "0961B152-BD49-4805-BB29-0E72107AA06C"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.couchbase.com/alerts",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}