CVE-2017-5933

{"id": "CVE-2017-5933", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2017-02-08T16:59:00.290", "references": [{"url": "http://www.securityfocus.com/bid/96151", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/nonce-disrespect/nonce-disrespect", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.citrix.com/article/CTX220329", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "Citrix NetScaler ADC and NetScaler Gateway 10.5 before Build 65.11, 11.0 before Build 69.12/69.123, and 11.1 before Build 51.21 randomly generates GCM nonces, which makes it marginally easier for remote attackers to obtain the GCM authentication key and spoof data by leveraging a reused nonce in a session and a \"forbidden attack,\" a similar issue to CVE-2016-0270."}, {"lang": "es", "value": "Citrix NetScaler ADC y NetScaler Gateway 10.5 en versiones anteriores a Build 65.11, 11.0 en versiones anteriores a Build 69.12/69.123 y 11.1 en versiones anteriores a Build 51.21 genera aleatoriamente GCM nonces, lo que hace marginalmente m\u00e1s f\u00e1cil a atacantes remotos obtener la clave de autenticaci\u00f3n de GCM y falsificar datos aprovechando aprovechando una nonce reutilizada en una sesi\u00f3n y un \"ataque prohibido\", un problema similar a CVE-2016-0270."}], "lastModified": "2017-03-14T19:27:32.107", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E70E5D1-F79F-483B-AA26-C2EA34A8CBBE", "versionEndIncluding": "10.5.65.11"}, {"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29DE7CF6-66F9-4B13-92D4-44107ADDFCB9", "versionEndIncluding": "11.0.69.12"}, {"criteria": "cpe:2.3:a:citrix:netscaler_application_delivery_controller_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F1296F8-B7E8-443E-8C47-89B6EBD5C2FF", "versionEndIncluding": "11.1.51.21"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}