{"id":"UBUNTU-CVE-2017-1000044","details":"gtk-vnc 0.4.2 and older doesn't check framebuffer boundaries correctly when updating framebuffer which may lead to memory corruption when rendering","modified":"2025-07-16T08:12:43.742565Z","published":"2017-07-17T13:18:00Z","withdrawn":"2025-07-18T16:44:19Z","upstream":["CVE-2017-1000044"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-1000044"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-1000044"}],"affected":[{"package":{"name":"gtk-vnc","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/gtk-vnc@0.5.3-0ubuntu2.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-0ubuntu2.1"}]}],"versions":["0.5.2-1ubuntu2","0.5.3-0ubuntu1","0.5.3-0ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-gtk-vnc-2.0","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"gvncviewer","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"gvncviewer-dbgsym","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-1.0-0","binary_version":"0.5.3-0ubuntu2.1"},{"binary_version":"0.5.3-0ubuntu2.1","binary_name":"libgtk-vnc-1.0-0-dbg"},{"binary_name":"libgtk-vnc-1.0-0-dbgsym","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-1.0-dev","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-2.0-0","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-2.0-0-dbg","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-2.0-0-dbgsym","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgtk-vnc-2.0-dev","binary_version":"0.5.3-0ubuntu2.1"},{"binary_version":"0.5.3-0ubuntu2.1","binary_name":"libgvnc-1.0-0"},{"binary_name":"libgvnc-1.0-0-dbg","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgvnc-1.0-0-dbgsym","binary_version":"0.5.3-0ubuntu2.1"},{"binary_name":"libgvnc-1.0-dev","binary_version":"0.5.3-0ubuntu2.1"},{"binary_version":"0.5.3-0ubuntu2.1","binary_name":"python-gtk-vnc"},{"binary_name":"python-gtk-vnc-dbgsym","binary_version":"0.5.3-0ubuntu2.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-1000044.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":"Ubuntu","score":"medium"}]}