{"id":"USN-4815-1","summary":"xrdp vulnerabilities","details":"It was discovered that xrdp did not properly validate certain input in the\nsession manager. A local attacker could possibly use this issue to cause a\ndenial of service or other unspecified impact. (CVE-2017-16927)\n\nIt was discovered that xrdp did not properly initialize PAM session\nmodules. A remote attacker could possibly use this issue to escalate\nprivileges. (CVE-2017-6967)\n","modified":"2026-02-10T04:42:05Z","published":"2021-03-15T21:50:35Z","related":["UBUNTU-CVE-2017-16927","UBUNTU-CVE-2017-6967"],"upstream":["CVE-2017-16927","CVE-2017-6967","UBUNTU-CVE-2017-16927","UBUNTU-CVE-2017-6967"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4815-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-6967"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16927"}],"affected":[{"package":{"name":"xrdp","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/xrdp@0.6.0-1ubuntu0.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.0-1ubuntu0.1+esm1"}]}],"versions":["0.6.0-1","0.6.0-1ubuntu0.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"xrdp","binary_version":"0.6.0-1ubuntu0.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4815-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2017-6967"},{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2017-16927"}],"ecosystem":"Ubuntu:Pro:14.04:LTS"}}},{"package":{"name":"xrdp","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/xrdp@0.6.1-2ubuntu0.3+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-2ubuntu0.3+esm1"}]}],"versions":["0.6.1-2","0.6.1-2ubuntu0.1","0.6.1-2ubuntu0.3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"xrdp","binary_version":"0.6.1-2ubuntu0.3+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4815-1.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2017-6967"},{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2017-16927"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"}}}],"schema_version":"1.7.3"}