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An authenticated remote attacker can place a malformed putty key file in system when a system manager load the key an infinite loop happens which lead to reboot the system."},{"lang":"es","value":"Huawei DP300 V500R002C00; RP200 V500R002C00; V600R006C00; TE30 V100R001C10; V600R006C00; TE50 V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00; VP9660 V500R002C10 tienen una vulnerabilidad de denegación de servicio (DoS) debido a la validación insuficiente del parámetro cuando se carga un comentario putty. Un atacante remoto autenticado puede colocar un archivo de clave putty mal formado en un sistema y provocar un bucle infinito y el reinicio del sistema cuando un gestor de sistema carga la clave."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H","baseScore":5.7,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.1,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:N/A:C","baseScore":6.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"MEDIUM","exploitabilityScore":6.8,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-835"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:*","matchCriteriaId":"8871106B-D3AF-4CFB-A544-1FA411642428"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:dp300:-:*:*:*:*:*:*:*","matchCriteriaId":"7F3483B2-9EB6-4E34-900A-945C04A3160D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:rp200_firmware:v500r002c00:*:*:*:*:*:*:*","matchCriteriaId":"16C1ED34-BC94-4AAC-ADF4-5FCD637E5B4A"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:rp200_firmware:v600r006c00:*:*:*:*:*:*:*","matchCriteriaId":"67731A77-1DD4-49B2-B437-2850C9583750"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:rp200:-:*:*:*:*:*:*:*","matchCriteriaId":"98275088-2FBE-42F4-AAEC-DF02950B803D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te30_firmware:v100r001c10:*:*:*:*:*:*:*","matchCriteriaId":"DA3EF476-42D7-4758-8DCB-373F46BF1CF5"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te30_firmware:v600r006c00:*:*:*:*:*:*:*","matchCriteriaId":"018039EB-7265-4B71-B462-4734FD1D0503"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:te30:-:*:*:*:*:*:*:*","matchCriteriaId":"1146F99B-5344-4CD3-AF3F-CD3FE6F6DD91"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te50_firmware:v600r006c00:*:*:*:*:*:*:*","matchCriteriaId":"A70F8924-DC80-4D6F-BA3E-DBFE32FED788"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:te50:-:*:*:*:*:*:*:*","matchCriteriaId":"A4F188B3-0A63-4704-9B0D-F8DF5D973FA5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te60_firmware:v100r001c10:*:*:*:*:*:*:*","matchCriteriaId":"092C9FAF-8892-4E16-9C0E-BB1E3488C6C4"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te60_firmware:v500r002c00:*:*:*:*:*:*:*","matchCriteriaId":"01BC9042-0485-437F-811F-F8898B3B7EA7"},{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:te60_firmware:v600r006c00:*:*:*:*:*:*:*","matchCriteriaId":"4A29049D-F472-4772-8750-20730DA624E9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:te60:-:*:*:*:*:*:*:*","matchCriteriaId":"999117E9-90C8-4E76-90B5-7D364C0B84BF"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:huawei:vp9660_firmware:v500r002c10:*:*:*:*:*:*:*","matchCriteriaId":"A58ED692-8BED-4877-9BC9-D41386B660C1"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:huawei:vp9660:-:*:*:*:*:*:*:*","matchCriteriaId":"D1DC498B-F19F-403A-ACFE-F8364A78EC66"}]}]}],"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171206-01-vpp-en","source":"psirt@huawei.com","tags":["Vendor Advisory"]},{"url":"http://www.huawei.com/en/psirt/security-advisories/2017/huawei-sa-20171206-01-vpp-en","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}