{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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-2018-1000155","title":"Title"},{"category":"description","text":"OpenFlow version 1.0 onwards contains a Denial of Service and Improper authorization vulnerability in OpenFlow handshake: The DPID (DataPath IDentifier) in the features_reply message are inherently trusted by the controller. that can result in Denial of Service, Unauthorized Access, Network Instability. This attack appear to be exploitable via Network connectivity: the attacker must first establish a transport connection with the OpenFlow controller and then initiate the OpenFlow handshake.","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-2018-1000155","url":"https://www.suse.com/security/cve/CVE-2018-1000155"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1093457 for CVE-2018-1000155","url":"https://bugzilla.suse.com/1093457"}],"title":"SUSE CVE CVE-2018-1000155","tracking":{"current_release_date":"2025-07-01T02:02:45Z","generator":{"date":"2023-02-15T04:20:10Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-1000155","initial_release_date":"2023-02-15T04:20:10Z","revision_history":[{"date":"2023-02-15T04:20:10Z","number":"2","summary":"Current version"},{"date":"2024-06-19T04:57:45Z","number":"3","summary":"Current version"},{"date":"2024-07-03T05:25:55Z","number":"4","summary":"Current version"},{"date":"2024-07-26T05:00:02Z","number":"5","summary":"Current version"},{"date":"2025-01-01T07:09:08Z","number":"6","summary":"Current version"},{"date":"2025-02-15T07:51:09Z","number":"7","summary":"Current version"},{"date":"2025-02-18T06:47:51Z","number":"8","summary":"Current version"},{"date":"2025-06-26T05:04:04Z","number":"9","summary":"Current version"},{"date":"2025-07-01T02:02:45Z","number":"10","summary":"Current version"}],"status":"interim","version":"10"}}}