CVE-2017-9148

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"cpe:2.3:a:freeradius:freeradius:3.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "D829A428-71E8-4EB4-A8D7-BD5B673AA51F", "vulnerable": true}, {"criteria": "cpe:2.3:a:freeradius:freeradius:3.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "8F800631-5190-410F-B11D-02CF956D5B93", "vulnerable": true}, {"criteria": "cpe:2.3:a:freeradius:freeradius:4.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "8AA8D994-16CB-44F0-95FE-7AFECB56C949", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS."}, {"lang": "es", "value": "La cach\u00e9 de una sesi\u00f3n TLS en FreeRADIUS versiones 2.1.1 hasta 2.1.7, versiones 3.0.x anteriores a 3.0.14, versiones 3.1.x antes de 04-02-2017, y versiones 4.0.x antes de 04-02-2017, no puede impedir de manera fiable la reanudaci\u00f3n de una sesi\u00f3n no autenticada, que permite a los atacantes remotos (como requirentes maliciosos 802.1X) para omitir la autenticaci\u00f3n por medio de PEAP o TTLS."}], "id": "CVE-2017-9148", "lastModified": "2026-06-17T01:27:33.987", "metrics": {"cvssMetricV2": [{"acInsufInfo": true, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-05-29T17:29:00.200", "references": [{"source": "cve@mitre.org", "tags": ["Not Applicable"], "url": "http://freeradius.org/security.html"}, {"source": "cve@mitre.org", "tags": ["Mailing List", "VDB Entry"], "url": "http://seclists.org/oss-sec/2017/q2/422"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98734"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1038576"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:1581"}, {"source": 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