{"id":"CVE-2016-9941","details":"Heap-based buffer overflow in rfbproto.c in LibVNCClient in LibVNCServer before 0.9.11 allows remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area.","modified":"2026-05-17T11:55:04.259226984Z","published":"2016-12-31T18:59:00.133Z","related":["SUSE-SU-2017:0104-1","SUSE-SU-2017:0519-1","SUSE-SU-2017:0622-1","SUSE-SU-2018:0830-1"],"database_specific":{},"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/95170"},{"type":"WEB","url":"https://github.com/LibVNC/libvncserver/releases/tag/LibVNCServer-0.9.11"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/10/msg00042.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4587-1/"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3753"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201702-24"},{"type":"FIX","url":"https://github.com/LibVNC/libvncserver/pull/137"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}