{"id": "CVE-2015-2890", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.8}]}, "published": "2015-08-01T01:59:13.943", "references": [{"url": "http://www.kb.cert.org/vuls/id/577140", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cret@cert.org"}, {"url": "http://www.kb.cert.org/vuls/id/BLUU-9XXQ9L", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cret@cert.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The BIOS implementation on Dell Latitude, OptiPlex, Precision Mobile Workstation, and Precision Workstation Client Solutions (CS) devices with model-dependent firmware before A21 does not enforce a BIOS_CNTL locking protection mechanism upon being woken from sleep, which allows local users to conduct EFI flash attacks by leveraging console access, a similar issue to CVE-2015-3692."}, {"lang": "es", "value": "Vulnerabilidad en la implementaci\u00f3n de la BIOS en dispositivos Dell Latitude, OptiPlex, Precisision Mobile Workstation y Precision Workstation Client Solutions (CS) con modelo dependiente del firmware anterior a A21, no impone un mecanismo de protecci\u00f3n de bloqueo BIOS_CNTL al ser despertado de la suspensi\u00f3n, lo que permite a usuarios locales conducir ataques de flash EFI mediante el aprovechamiento de acceso a la consola, un problema similar a CVE-2015-3692."}], "lastModified": "2019-09-27T17:27:54.833", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F96D27AD-EB5B-487E-8235-F05956F183BA", "versionEndIncluding": "a20"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:latitude_e6420_atg:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DCC5428F-8648-430F-8CE8-08C772D5BDED"}, {"criteria": "cpe:2.3:h:dell:latitude_e6420_xfr:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9C74F0B2-05AF-49EE-B076-D6DEFDBE41CB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8392EFC5-B9AB-452E-9AD6-8B32A635481C", "versionEndIncluding": "a12"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:latitude_e6220:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B3FE1C2-B072-436E-96CB-22D23BDCE8C0"}, {"criteria": "cpe:2.3:h:dell:latitude_xt3:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "39513230-B59E-49F7-88A3-F445D03EA27B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "502A1AD4-229B-4FE7-931D-10742D113F5A", "versionEndIncluding": "a15"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:latitude_e4310:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E89E008-BD0E-437D-9B9B-CF7DD9203AE3"}, {"criteria": "cpe:2.3:h:dell:latitude_e5410:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "78DF7412-FAD0-4E61-B30F-85E2A566795A"}, {"criteria": "cpe:2.3:h:dell:latitude_e5510:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "953DF818-61F0-4ED4-9666-722C798205D3"}, {"criteria": "cpe:2.3:h:dell:latitude_e6410_atg:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "77B33C69-A368-454F-A052-2B46F3CECF7F"}, {"criteria": "cpe:2.3:h:dell:latitude_e6510:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FF3067E4-E9F1-46A8-A9B3-E0A8F488A9EC"}, {"criteria": "cpe:2.3:h:dell:precision_mobile_m4600:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A11853A7-601B-4E8F-8582-8958A59D8AB9"}, {"criteria": "cpe:2.3:h:dell:precision_t1600:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AFC18C0F-E3EC-48F3-B990-DB4ACEABB6A4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C66608F6-FA56-453C-BBCD-DFF64BB8C95E", "versionEndIncluding": "a18"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:latitude_e6320:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "810B5BA9-8DB3-4A62-8CD5-AC1FBA4298FC"}, {"criteria": "cpe:2.3:h:dell:latitude_e6520:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3107B874-0B9D-4243-9194-2F2E7DEFBFD0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E7904EB-673A-4DD1-A73E-CED4A1B13CDF", "versionEndIncluding": "a14"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_mobile_m4500:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D124B8F0-156B-46C2-933B-2E1CF3F15871"}, {"criteria": "cpe:2.3:h:dell:precision_mobile_m6600:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C03D4B2E-FB0E-45E8-8DBE-A3B578C8B3D8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:a13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4EA431FC-1121-4246-A4BD-1347F6D2C293"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:latitude_e4310:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E89E008-BD0E-437D-9B9B-CF7DD9203AE3"}, {"criteria": "cpe:2.3:h:dell:latitude_e5420:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7B7A9D4F-814C-4D09-95FF-C35D5B9DD2C5"}, {"criteria": "cpe:2.3:h:dell:latitude_e5520:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0D8FA4C7-80B6-49EA-9FCF-504ACFAB0EBB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A69BD5BB-CEE8-4DB4-B7CE-20B6373FBB3B", "versionEndIncluding": "a11"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:precision_t3600:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E605E0D0-2320-44FE-97A7-39FD8D9D88C0"}, {"criteria": "cpe:2.3:h:dell:precision_t5600:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "22E90D88-3C7D-4C6A-BBA0-1F7AE623EB85"}, {"criteria": "cpe:2.3:h:dell:precision_t5600_xl:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "23652CE5-3B58-4067-94E0-334D987A87A1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B0C2091-2FB9-49CD-8B38-840BEAD78109", "versionEndIncluding": "a10"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:optiplex_390:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A8E08E38-3D9D-4E1E-8CEB-0160D768BF41"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:bios:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE8947B0-DA10-4A54-B03D-C2AE3D917732", "versionEndIncluding": "a17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:optiplex_790:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "935B84EB-4EE8-4A44-83CE-FFEA1A480ACA"}, {"criteria": "cpe:2.3:h:dell:optiplex_990:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C30A4609-2EE6-4AB5-BE64-1D03029EC547"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cret@cert.org"}
