{"id":"UBUNTU-CVE-2017-16612","details":"libXcursor before 1.1.15 has various integer overflows that could lead to heap buffer overflows when processing malicious cursors, e.g., with programs like GIMP. It is also possible that an attack vector exists against the related code in cursor/xcursor.c in Wayland through 1.14.0.","modified":"2026-02-04T02:18:16.546361Z","published":"2017-11-28T00:00:00Z","related":["USN-3501-1","USN-3622-1"],"upstream":["CVE-2017-16612"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-16612"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2017/11/28/6"},{"type":"REPORT","url":"https://marc.info/?l=freedesktop-xorg-announce&m=151188036018262&w=2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3501-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3622-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-16612"}],"affected":[{"package":{"name":"libxcursor","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libxcursor@1:1.1.14-1ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.1.14-1ubuntu0.14.04.1"}]}],"versions":["1:1.1.14-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libxcursor-dev","binary_version":"1:1.1.14-1ubuntu0.14.04.1"},{"binary_name":"libxcursor1","binary_version":"1:1.1.14-1ubuntu0.14.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16612.json"}},{"package":{"name":"wayland","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/wayland@1.4.0-1ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.0-1ubuntu1.1"}]}],"versions":["1.1.0-2ubuntu3","1.3.0-1","1.3.92-1","1.4.0-1","1.4.0-1ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libwayland-client0","binary_version":"1.4.0-1ubuntu1.1"},{"binary_name":"libwayland-cursor0","binary_version":"1.4.0-1ubuntu1.1"},{"binary_name":"libwayland-dev","binary_version":"1.4.0-1ubuntu1.1"},{"binary_name":"libwayland-server0","binary_version":"1.4.0-1ubuntu1.1"},{"binary_name":"libwayland0","binary_version":"1.4.0-1ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16612.json"}},{"package":{"name":"libxcursor","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libxcursor@1:1.1.14-1ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.1.14-1ubuntu0.16.04.1"}]}],"versions":["1:1.1.14-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libxcursor-dev","binary_version":"1:1.1.14-1ubuntu0.16.04.1"},{"binary_name":"libxcursor1","binary_version":"1:1.1.14-1ubuntu0.16.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16612.json"}},{"package":{"name":"wayland","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/wayland@1.12.0-1~ubuntu16.04.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.0-1~ubuntu16.04.3"}]}],"versions":["1.8.1-1","1.9.0-1","1.12.0-1~ubuntu16.04.1","1.12.0-1~ubuntu16.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libwayland-bin","binary_version":"1.12.0-1~ubuntu16.04.3"},{"binary_name":"libwayland-client0","binary_version":"1.12.0-1~ubuntu16.04.3"},{"binary_name":"libwayland-cursor0","binary_version":"1.12.0-1~ubuntu16.04.3"},{"binary_name":"libwayland-dev","binary_version":"1.12.0-1~ubuntu16.04.3"},{"binary_name":"libwayland-server0","binary_version":"1.12.0-1~ubuntu16.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16612.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:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}