{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2002-06-20T00:00:00", "descriptions": [{"lang": "en", "value": "Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which reaches the player limit and prevents other players from connecting until the original responses have timed out."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2002-09-10T09:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "halflife-mulitple-player-dos(9412)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "http://www.iss.net/security_center/static/9412.php"}, {"name": "5076", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/5076"}, {"name": "20020620 Half-life fake players bug", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://archives.neohapsis.com/archives/bugtraq/2002-06/0248.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2002-0964", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which reaches the player limit and prevents other players from connecting until the original responses have timed out."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "halflife-mulitple-player-dos(9412)", "refsource": "XF", "url": "http://www.iss.net/security_center/static/9412.php"}, {"name": "5076", "refsource": "BID", "url": "http://www.securityfocus.com/bid/5076"}, {"name": "20020620 Half-life fake players bug", "refsource": "BUGTRAQ", "url": "http://archives.neohapsis.com/archives/bugtraq/2002-06/0248.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T03:12:15.555Z"}, "title": "CVE Program Container", "references": [{"name": "halflife-mulitple-player-dos(9412)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "http://www.iss.net/security_center/static/9412.php"}, {"name": "5076", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/5076"}, {"name": "20020620 Half-life fake players bug", "tags": ["mailing-list", "x_refsource_BUGTRAQ", "x_transferred"], "url": "http://archives.neohapsis.com/archives/bugtraq/2002-06/0248.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2002-0964", "datePublished": "2003-04-02T05:00:00", "dateReserved": "2002-08-16T00:00:00", "dateUpdated": "2024-08-08T03:12:15.555Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:valve_software:half-life:1.1.0.4:*:linux:*:*:*:*:*", "matchCriteriaId": "15DFE5E2-45B0-49BA-B76A-8446C2482529", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life:1.1.0.4:*:windows:*:*:*:*:*", "matchCriteriaId": "B8FCB99C-0328-4486-9AA4-704B21CF4F1A", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life:1.1.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "4D0DDA2B-891D-4F79-BAB4-071749D70C00", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life:1.1.0.9:*:*:*:*:*:*:*", "matchCriteriaId": "1E7A86C9-1E30-4D45-B600-D00931DDF92E", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life:1.1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "65FE3BD9-49DF-4F0F-9236-7C87D8C165A0", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life_dedicated_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC796554-0AC5-40DE-B3AA-69A60D7C6786", "versionEndIncluding": "3.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:valve_software:half-life_dedicated_server:3.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "0CA42F82-2F19-4253-B9B2-AED23607672E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which reaches the player limit and prevents other players from connecting until the original responses have timed out."}], "id": "CVE-2002-0964", "lastModified": "2008-09-05T20:29:24.847", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2002-10-04T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://archives.neohapsis.com/archives/bugtraq/2002-06/0248.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.iss.net/security_center/static/9412.php"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.securityfocus.com/bid/5076"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}