{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2011-11-24T11:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://service.real.com/realplayer/security/11182011_player/en/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2011-4256", "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": "The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://service.real.com/realplayer/security/11182011_player/en/", "refsource": "CONFIRM", "url": "http://service.real.com/realplayer/security/11182011_player/en/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T00:01:51.514Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://service.real.com/realplayer/security/11182011_player/en/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2011-4256", "datePublished": "2011-11-24T11:00:00.000Z", "dateReserved": "2011-11-01T00:00:00.000Z", "dateUpdated": "2024-09-16T18:43:41.896Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:realnetworks:realplayer:*:*:mac_os:*:*:*:*:*", "matchCriteriaId": "0FF45694-20E4-42F7-BEAA-8CDA32B8605E", "versionEndIncluding": "12.0.0.1701", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:7.0:*:mac_os:*:*:*:*:*", "matchCriteriaId": "792E3F3C-A04D-40BA-8D65-7F79D7BDAC28", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:8.0:*:mac_os:*:*:*:*:*", "matchCriteriaId": "971CE8B9-8A57-4849-9461-E4E79D1AB6F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.0:*:mac_os_x:*:*:*:*:*", "matchCriteriaId": "EB23A853-3AD4-4EB9-B178-12B5E6E93BBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.0.0.305:*:mac_os:*:*:*:*:*", "matchCriteriaId": "3ADE53B2-53D5-4E84-9CFF-9D7C12727115", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.0.0.331:*:mac_os:*:*:*:*:*", "matchCriteriaId": "EB4B64DF-7D14-460C-AE2D-02C67575CC9C", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.1:*:mac_os_x:*:*:*:*:*", "matchCriteriaId": "10D4CD5B-1B54-4CCB-8B22-E3B8A66C6A19", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:12.0.0.1569:*:mac_os:*:*:*:*:*", "matchCriteriaId": "5A1083BF-25B9-44A6-B376-CC39EEACF493", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:realnetworks:realplayer:*:*:*:*:*:*:*:*", "matchCriteriaId": "5217BBB7-4DB0-4B4C-8823-91FE3F03A981", "versionEndIncluding": "14.0.7", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:4:*:*:*:*:*:*:*", "matchCriteriaId": "8374739F-8F46-4B07-9432-4A38BCC3E836", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:5:*:*:*:*:*:*:*", "matchCriteriaId": "871CD3B2-ABAE-4B9E-89AE-FB6848D7A696", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:6:*:*:*:*:*:*:*", "matchCriteriaId": "111E5B3F-513E-4BEE-8B32-7A9404F97C13", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:7:*:*:*:*:*:*:*", "matchCriteriaId": "2E0301EF-960C-475F-A2A0-5410CA17CBCD", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:8:*:*:*:*:*:*:*", "matchCriteriaId": "A155A338-93F2-4D58-B825-E2D3F88C3C5A", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.0:*:*:*:*:*:*:*", "matchCriteriaId": "CD49D16C-B0AC-4228-9984-010661596232", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:10.5:*:*:*:*:*:*:*", "matchCriteriaId": "348F3214-E5C2-4D39-916F-1B0263D13F40", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0:*:*:*:*:*:*:*", "matchCriteriaId": "A8985B3B-BCC9-431D-9788-0C1949DF46E3", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "9C7517C2-71A8-4223-9F9A-2FE5A2153B53", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "11B7CB5F-ACFA-439B-A9B7-54DA402A6029", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.2.1744:*:*:*:*:*:*:*", "matchCriteriaId": "381DD10A-3459-40BD-88DB-2CC0BCA63F4C", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.2.2315:*:*:*:*:*:*:*", "matchCriteriaId": "D8FC5594-3C28-417F-B621-C29E3E2D60D7", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "B2A681B8-62F1-4B23-9E0B-39C61BE72F44", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "F826B276-91E6-495E-B429-51B1C5ECB146", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "0A732E6C-108F-447F-98B1-EA774A0537EB", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.1:*:*:*:*:*:*:*", "matchCriteriaId": "D03738C3-D659-488D-B285-64A496C0F1FB", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "EEF2C4FD-DAB6-4D38-9B30-C51CC17444D0", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:11_build_6.0.14.748:*:*:*:*:*:*:*", "matchCriteriaId": "D4A1E94D-E25C-4888-9FDE-207FEC5FD370", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:12.0.0.1444:*:*:*:*:*:*:*", "matchCriteriaId": "1E454E6F-6229-4538-8B64-B16FA1F97F12", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:12.0.0.1548:*:*:*:*:*:*:*", "matchCriteriaId": "A0A25BC2-1677-43A4-92CA-A971109DE08F", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "E70D263C-820C-4399-9215-D69082024287", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "6F6486B4-AEDB-428C-9F10-A494681577D4", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.1.609:*:*:*:*:*:*:*", "matchCriteriaId": "F7AA21F1-EB31-4D62-B43C-FE8887AA6D48", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.1.633:*:*:*:*:*:*:*", "matchCriteriaId": "F861417F-A6D9-432A-8385-EF25406CD052", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "D825DDF3-5D19-403E-8990-58521314E99B", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "27B4A01C-B07A-4879-926B-8C5F272F5662", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "F9EA3EBA-DDB3-4C2E-BC78-9225E4D65C6E", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "9FEB9795-829C-4F2A-A796-EF0025E993F4", "vulnerable": true}, {"criteria": "cpe:2.3:a:realnetworks:realplayer:14.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "CE6A3DC4-0719-4982-BA36-8671A8FE5B7E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors."}, {"lang": "es", "value": "El codec RV30 en RealNetworks RealPlayer anterior a v15.0.0 y Mac RealPlayer anterior a v12.0.0.1703 no se inicializa un valor de \u00edndice especificado, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores desconocidos."}], "id": "CVE-2011-4256", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-11-24T11:55:08.037", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://service.real.com/realplayer/security/11182011_player/en/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://service.real.com/realplayer/security/11182011_player/en/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}