{"id":"USN-4643-1","summary":"atftp vulnerabilities","details":"It was discovered that atftp's FTP server did not properly handler certain\ninput. An attacker could use this to to cause a denial of service (crash)\nor possibly execute arbitrary code. (CVE-2019-11365)\n\nIt was discovered that atftp's FTP server did not make proper use of\nmutexes when locking certain data structures. An attacker could use this to\ncause a denial of service via a NULL pointer dereference. (CVE-2019-11366)\n","modified":"2026-02-10T04:41:59Z","published":"2020-11-24T14:14:50Z","related":["UBUNTU-CVE-2019-11365","UBUNTU-CVE-2019-11366"],"upstream":["CVE-2019-11365","CVE-2019-11366","UBUNTU-CVE-2019-11365","UBUNTU-CVE-2019-11366"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4643-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11365"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-11366"}],"affected":[{"package":{"name":"atftp","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/atftp@0.7.git20120829-3.1~0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.git20120829-3.1~0.16.04.1"}]}],"versions":["0.7.git20120829-2.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.7.git20120829-3.1~0.16.04.1","binary_name":"atftp"},{"binary_version":"0.7.git20120829-3.1~0.16.04.1","binary_name":"atftpd"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-11365"},{"severity":[{"score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2019-11366"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4643-1.json"}}],"schema_version":"1.7.3"}