FKIE_CVE-2003-1433

Vulnerability from fkie_nvd - Published: 2003-12-31 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
Epic Games Unreal Engine 226f through 436 does not validate the challenge key, which allows remote attackers to exhaust the player limit by joining the game multiple times.
References
cve@mitre.orghttp://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html
cve@mitre.orghttp://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html
cve@mitre.orghttp://www.pivx.com/luigi/adv/ueng-adv.txt
cve@mitre.orghttp://www.securityfocus.com/bid/6771
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/11304
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html
af854a3a-2127-422b-91ae-364da2661108http://www.pivx.com/luigi/adv/ueng-adv.txt
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/6771
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/11304
Impacted products
Vendor Product Version
epic_games unreal_engine 226f
epic_games unreal_engine 433
epic_games unreal_engine 436
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:epic_games:unreal_engine:226f:*:*:*:*:*:*:*",
              "matchCriteriaId": "A99F5526-E641-464B-83A3-A9AF27AC287D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:epic_games:unreal_engine:433:*:*:*:*:*:*:*",
              "matchCriteriaId": "BBC39AE7-3145-4095-A471-C1668CAB8F97",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:epic_games:unreal_engine:436:*:*:*:*:*:*:*",
              "matchCriteriaId": "93D14650-A8AC-4CBB-9968-0EF215623DE9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Epic Games Unreal Engine 226f through 436 does not validate the challenge key, which allows remote attackers to exhaust the player limit by joining the game multiple times."
    }
  ],
  "id": "CVE-2003-1433",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2003-12-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/6771"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11304"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.pivx.com/luigi/adv/ueng-adv.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/6771"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11304"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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