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No other versions of Junos OS are affected."},{"lang":"es","value":"Una debilidad de Comprobación de Certificado Inapropiada en el cliente de actualización de firma de SRX Series Application Identification (app-id) de Juniper Networks Junos OS, permite a un atacante realizar ataques de tipo Man-in-the-Middle (MitM) que pueden comprometer la integridad y confidencialidad del dispositivo . Este problema afecta a: Juniper Networks Junos OS versiones 15.1X49 anteriores a 15.1X49-D120 en dispositivos de la Serie SRX. Ninguna otra versión del sistema operativo Junos está afectada."}],"metrics":{"cvssMetricV31":[{"source":"sirt@juniper.net","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":5.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":7.4,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":5.2}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"sirt@juniper.net","type":"Secondary","description":[{"lang":"en","value":"CWE-295"},{"lang":"en","value":"CWE-300"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-295"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:-:*:*:*:*:*:*","matchCriteriaId":"27A6BF09-ABBF-4126-ADD6-B174937F8554"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*","matchCriteriaId":"D90D8985-34EF-44CC-A9A7-CB0FD22676F2"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d100:*:*:*:*:*:*","matchCriteriaId":"856A5668-FA4F-44E9-A3F0-BE4979F631E2"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d110:*:*:*:*:*:*","matchCriteriaId":"F3B2DA4D-5E5D-4E09-BE4D-5B3371703D8F"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*","matchCriteriaId":"18468579-0195-4DDE-BAA5-4BE4068F3A69"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*","matchCriteriaId":"0E5FAA97-171F-4DB9-B78E-6E1A5F34336A"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*","matchCriteriaId":"870244F3-1C05-4F10-A205-5189BB860F46"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*","matchCriteriaId":"235EE40B-AA15-4F39-8087-A051F4F70995"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*","matchCriteriaId":"17330544-3AFC-463E-A146-2840A8AE17D2"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*","matchCriteriaId":"8ABA301F-7866-42A5-8391-E07BEAFF06FA"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*","matchCriteriaId":"884E4A85-ED42-4391-9FDD-9052F957743A"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*","matchCriteriaId":"1901864B-688B-4352-A587-4B96B4E49FB1"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*","matchCriteriaId":"78F53FBF-C6D8-4AE5-87EC-9D9F88DCEFB9"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*","matchCriteriaId":"1B6670FB-9F5A-469B-97F2-074C28572065"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*","matchCriteriaId":"71198992-83AA-4E28-BA7D-A3C1897B5E2B"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d80:*:*:*:*:*:*","matchCriteriaId":"4323D874-C317-4D76-8E2D-C82376D84CBE"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:15.1x49:d90:*:*:*:*:*:*","matchCriteriaId":"F56067DA-EBA9-481A-B60B-52148584EFBD"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:csrx:-:*:*:*:*:*:*:*","matchCriteriaId":"11D4A86D-BDB4-4A01-96FE-7E023C58074B"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx100:-:*:*:*:*:*:*:*","matchCriteriaId":"561C1113-3D59-4DD9-ADA7-3C9ECC4632EC"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx110:-:*:*:*:*:*:*:*","matchCriteriaId":"78C6D8A0-92D3-4FD3-BCC1-CC7C87B76317"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx1400:-:*:*:*:*:*:*:*","matchCriteriaId":"927EAB8B-EC3B-4B12-85B9-5517EBA49A30"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx1500:-:*:*:*:*:*:*:*","matchCriteriaId":"2CEBF85C-736A-4E7D-956A-3E8210D4F70B"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx210:-:*:*:*:*:*:*:*","matchCriteriaId":"CD647C15-A686-4C8F-A766-BC29404C0FED"},{"vulnerable":false,"criteria":"cpe:2.3:h:juniper:srx220:-:*:*:*:*:*: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