{"id":"UBUNTU-CVE-2018-1160","details":"Netatalk before 3.1.12 is vulnerable to an out of bounds write in dsi_opensess.c. This is due to lack of bounds checking on attacker controlled data. A remote unauthenticated attacker can leverage this vulnerability to achieve arbitrary code execution.","modified":"2026-02-17T20:03:09.037337Z","published":"2018-12-20T21:29:00Z","upstream":["CVE-2018-1160"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1160"},{"type":"REPORT","url":"https://bugzilla.samba.org/show_bug.cgi?id=13711"},{"type":"REPORT","url":"http://netatalk.sourceforge.net/3.1/ReleaseNotes3.1.12.html"},{"type":"REPORT","url":"https://attachments.samba.org/attachment.cgi?id=14735"},{"type":"REPORT","url":"https://github.com/tenable/poc/tree/master/netatalk/cve_2018_1160/"},{"type":"REPORT","url":"https://www.tenable.com/security/research/tra-2018-48"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-1160"}],"affected":[{"package":{"name":"netatalk","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/netatalk@2.2.2-1ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-1ubuntu2.2"}]}],"versions":["2.2.2-1ubuntu1","2.2.2-1ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.2.2-1ubuntu2.2","binary_name":"netatalk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1160.json"}},{"package":{"name":"netatalk","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/netatalk@2.2.5-1ubuntu0.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-1ubuntu0.2"}]}],"versions":["2.2.5-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.2.5-1ubuntu0.2","binary_name":"netatalk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1160.json"}},{"package":{"name":"netatalk","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/netatalk@2.2.6-1ubuntu0.18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.6-1ubuntu0.18.04.2"}]}],"versions":["2.2.6-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.2.6-1ubuntu0.18.04.2","binary_name":"netatalk"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1160.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"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"}]}