{"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-2018-16758","title":"Title"},{"category":"description","text":"Missing message authentication in the meta-protocol in Tinc VPN version 1.0.34 and earlier allows a man-in-the-middle attack to disable the encryption of VPN packets.","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-2018-16758","url":"https://www.suse.com/security/cve/CVE-2018-16758"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1111233 for CVE-2018-16758","url":"https://bugzilla.suse.com/1111233"}],"title":"SUSE CVE CVE-2018-16758","tracking":{"current_release_date":"2025-03-15T11:55:58Z","generator":{"date":"2023-02-15T04:24:07Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-16758","initial_release_date":"2023-02-15T04:24:07Z","revision_history":[{"date":"2023-02-15T04:24:07Z","number":"2","summary":"Current version"},{"date":"2025-01-01T07:25:45Z","number":"3","summary":"Current version"},{"date":"2025-02-18T06:58:43Z","number":"4","summary":"Current version"},{"date":"2025-03-15T11:55:58Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"tinc-1.0.36-1.9","product":{"name":"tinc-1.0.36-1.9","product_id":"tinc-1.0.36-1.9","product_identification_helper":{"purl":"pkg:rpm/suse/tinc@1.0.36-1.9"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"tinc-1.0.36-1.9 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:tinc-1.0.36-1.9"},"product_reference":"tinc-1.0.36-1.9","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2018-16758","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-16758"}],"notes":[{"category":"general","text":"Missing message authentication in the meta-protocol in Tinc VPN version 1.0.34 and earlier allows a man-in-the-middle attack to disable the encryption of VPN packets.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:tinc-1.0.36-1.9"]},"references":[{"category":"external","summary":"CVE-2018-16758","url":"https://www.suse.com/security/cve/CVE-2018-16758"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1111233 for CVE-2018-16758","url":"https://bugzilla.suse.com/1111233"}],"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":["openSUSE Tumbleweed:tinc-1.0.36-1.9"]}],"scores":[{"cvss_v3":{"baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"products":["openSUSE Tumbleweed:tinc-1.0.36-1.9"]}],"threats":[{"category":"impact","date":"2018-10-09T11:45:12Z","details":"important"}],"title":"CVE-2018-16758"}]}