{"id":"USN-9053-1","summary":"network-manager-ssh vulnerability","details":"It was discovered that NetworkManager-ssh did not properly validate extra\noptions in VPN connection settings. A local attacker could possibly use\nthis issue to escalate privileges.","modified":"2026-11-12T17:29:25.563624653Z","published":"2026-11-11T18:32:05Z","related":["UBUNTU-CVE-2020-9355"],"upstream":["CVE-2020-9355","UBUNTU-CVE-2020-9355"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-9053-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-9355"}],"affected":[{"package":{"name":"network-manager-ssh","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/network-manager-ssh?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.6-1ubuntu0.1~esm1"}]}],"versions":["1.2.6-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"network-manager-ssh","binary_version":"1.2.6-1ubuntu0.1~esm1"},{"binary_name":"network-manager-ssh-gnome","binary_version":"1.2.6-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-9053-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"id":"CVE-2020-9355","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.9.2"}