{"id":"UBUNTU-CVE-2017-17433","details":"The recv_files function in receiver.c in the daemon in rsync 3.1.2, and 3.1.3-development before 2017-12-03, proceeds with certain file metadata updates before checking for a filename in the daemon_filter_list data structure, which allows remote attackers to bypass intended access restrictions.","modified":"2026-01-30T02:04:53.327100Z","published":"2017-12-05T00:00:00Z","related":["USN-3506-1","USN-3506-2"],"upstream":["CVE-2017-17433"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-17433"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3506-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3506-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-17433"}],"affected":[{"package":{"name":"rsync","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/rsync@3.1.0-2ubuntu0.3?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-2ubuntu0.3"}]}],"versions":["3.0.9-4ubuntu1","3.1.0-2","3.1.0-2ubuntu0.1","3.1.0-2ubuntu0.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"rsync","binary_version":"3.1.0-2ubuntu0.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17433.json"}},{"package":{"name":"rsync","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/rsync@3.1.1-3ubuntu1.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.1-3ubuntu1.1"}]}],"versions":["3.1.1-3","3.1.1-3ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"rsync","binary_version":"3.1.1-3ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-17433.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}