{
  "id": "CVE-2004-2721",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2004-12-31T05:00:00.000",
  "lastModified": "2024-11-20T23:54:03.713",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The CheckGroup function in openSkat VTMF before 2.1 generates public key pairs in which the \"p\" variable might not be prime, which allows remote attackers to determine the private key and decrypt messages."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "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-310"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:heiko_stamer:openskat:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.0",
              "matchCriteriaId": "3DA1A0B5-4B35-4953-84B4-A8E315707AEF"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://freshmeat.net/projects/openskat/?branch_id=36295&release_id=178549",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://securitytracker.com/id?1012181",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/11652",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/11667",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/18049",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://freshmeat.net/projects/openskat/?branch_id=36295&release_id=178549",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://securitytracker.com/id?1012181",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/11652",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/11667",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/18049",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}