{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2018-10896","title":"Title"},{"category":"description","text":"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.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2018-10896","url":"https://www.suse.com/security/cve/CVE-2018-10896"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2018-10896","tracking":{"current_release_date":"2025-07-01T02:17:15Z","generator":{"date":"2023-10-31T02:38:30Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-10896","initial_release_date":"2023-10-31T02:38:30Z","revision_history":[{"date":"2023-10-31T02:38:30Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:42:34Z","number":"3","summary":"Current version"},{"date":"2025-02-18T07:06:48Z","number":"4","summary":"Current version"},{"date":"2025-03-15T12:22:19Z","number":"5","summary":"Current version"},{"date":"2025-04-17T01:54:05Z","number":"6","summary":"Current version"},{"date":"2025-06-27T01:19:58Z","number":"7","summary":"Current version"},{"date":"2025-07-01T02:17:15Z","number":"8","summary":"Current version"}],"status":"interim","version":"8"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 7","product":{"name":"SUSE Liberty Linux 7","product_id":"SUSE Liberty Linux 7","product_identification_helper":{"cpe":"cpe:/o:suse:sll:7"}}},{"category":"product_name","name":"SUSE Liberty Linux 8","product":{"name":"SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8","product_identification_helper":{"cpe":"cpe:/o:suse:sll:8"}}},{"category":"product_version","name":"cloud-init-19.4-1.el8.7","product":{"name":"cloud-init-19.4-1.el8.7","product_id":"cloud-init-19.4-1.el8.7","product_identification_helper":{"cpe":"cpe:2.3:a:canonical:cloud-init:19.4:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/cloud-init@19.4-1.el8.7?upstream=cloud-init-19.4-1.el8.7.src.rpm"}}},{"category":"product_version","name":"cloud-init-19.4-7.el7","product":{"name":"cloud-init-19.4-7.el7","product_id":"cloud-init-19.4-7.el7","product_identification_helper":{"cpe":"cpe:2.3:a:canonical:cloud-init:19.4:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/cloud-init@19.4-7.el7?upstream=cloud-init-19.4-7.el7.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"cloud-init-19.4-7.el7 as component of SUSE Liberty Linux 7","product_id":"SUSE Liberty Linux 7:cloud-init-19.4-7.el7"},"product_reference":"cloud-init-19.4-7.el7","relates_to_product_reference":"SUSE Liberty Linux 7"},{"category":"default_component_of","full_product_name":{"name":"cloud-init-19.4-1.el8.7 as component of SUSE Liberty Linux 8","product_id":"SUSE Liberty Linux 8:cloud-init-19.4-1.el8.7"},"product_reference":"cloud-init-19.4-1.el8.7","relates_to_product_reference":"SUSE Liberty Linux 8"}]},"vulnerabilities":[{"cve":"CVE-2018-10896","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-10896"}],"notes":[{"category":"general","text":"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.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 7:cloud-init-19.4-7.el7","SUSE Liberty Linux 8:cloud-init-19.4-1.el8.7"]},"references":[{"category":"external","summary":"CVE-2018-10896","url":"https://www.suse.com/security/cve/CVE-2018-10896"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Liberty Linux 7:cloud-init-19.4-7.el7","SUSE Liberty Linux 8:cloud-init-19.4-1.el8.7"]}],"scores":[{"cvss_v3":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Liberty Linux 7:cloud-init-19.4-7.el7","SUSE Liberty Linux 8:cloud-init-19.4-1.el8.7"]}],"threats":[{"category":"impact","date":"2018-07-10T13:30:13Z","details":"important"}],"title":"CVE-2018-10896"}]}