{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2018-10896", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "cloud-init", "version": { "version_data": [ { "version_value": "0.6.2" } ] } } ] }, "vendor_name": "Canonical" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The default cloud-init configuration, in cloud-init 0.6.2 and newer, included \"ssh_deletekeys: 0\", disabling cloud-init's deletion of ssh host keys. In some environments, this could lead to instances created by cloning a golden master or template system, sharing ssh host keys, and being able to impersonate one another or conduct man-in-the-middle attacks." } ] }, "impact": { "cvss": [ [ { "vectorString": "4.6/CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.0" } ] ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-321" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10896", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10896" }, { "name": "https://bugs.launchpad.net/cloud-init/+bug/1781094", "refsource": "CONFIRM", "url": "https://bugs.launchpad.net/cloud-init/+bug/1781094" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1574338", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1574338" } ] } }