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Esto podría conducir a que un invitado malicioso exponga la memoria del proceso del backend del usuario vhost. Todas las versiones anteriores a la 18.02.1 son vulnerables."}],"affected":[{"source":"secalert@redhat.com","affectedData":[{"vendor":"Red Hat, Inc.","product":"DPDK","versions":[{"version":"before 18.02.1","status":"affected"}]}]}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:M/Au:N/C:P/I:N/A:N","baseScore":2.9,"accessVector":"ADJACENT_NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":5.5,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"secalert@redhat.com","type":"Secondary","description":[{"lang":"en","value":"CWE-200"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-200"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","matchCriteriaId":"9070C9D8-A14A-467F-8253-33B966C16886"},{"vulnerable":true,"criteria":"cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","matchCriteriaId":"23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*","matchCriteriaId":"516F4E8E-ED2F-4282-9DAB-D8B378F61258"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:enterprise_linux_fast_datapath:7.0:*:*:*:*:*:*:*","matchCriteriaId":"559A4609-EC7E-40CD-9165-5DA68CBCEE9B"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openshift:3.0:*:*:*:enterprise:*:*:*","matchCriteriaId":"45690263-84D9-45A1-8C30-3ED2F0F11F47"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*","matchCriteriaId":"E8B8C725-34CF-4340-BE7B-37E58CF706D6"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*","matchCriteriaId":"F40C26BE-56CB-4022-A1D8-3CA0A8F87F4B"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*","matchCriteriaId":"E722FEF7-58A6-47AD-B1D0-DB0B71B0C7AA"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:*","matchCriteriaId":"4E9AF77C-5D49-4842-9817-AD710A919073"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:*","matchCriteriaId":"4D4AC996-B340-4A14-86F7-FF83B4D5EC8F"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*","matchCriteriaId":"6BBD7A51-0590-4DDF-8249-5AFA8D645CB6"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:virtualization:4.1:*:*:*:*:*:*:*","matchCriteriaId":"03EB0F63-DB24-4240-BC44-C92BAE7EAF42"},{"vulnerable":true,"criteria":"cpe:2.3:a:redhat:virtualization_manager:4.1:*:*:*:*:*:*:*","matchCriteriaId":"AF786B57-02C3-48B7-B902-318356B3A3B6"},{"vulnerable":true,"criteria":"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","matchCriteriaId":"142AD0DD-4CF3-4D74-9442-459CE3347E3A"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*","versionEndExcluding":"18.02.1","matchCriteriaId":"723DDE45-6CD8-4486-B742-FCFA0EA88873"}]}]}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2018:1267","source":"secalert@redhat.com","tags":["Third 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