Detections
Analytics
CVE-2017-16612
high
Description
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.
References
https://www.debian.org/security/2017/dsa-4059
https://marc.info/?l=freedesktop-xorg-announce&m=151188036018262&w=2
http://www.ubuntu.com/usn/USN-3501-1
http://www.openwall.com/lists/oss-security/2017/11/28/6
http://security.cucumberlinux.com/security/details.php?id=156
https://usn.ubuntu.com/3622-1/
https://security.gentoo.org/glsa/201801-04
https://lists.freedesktop.org/archives/wayland-devel/2017-November/035979.html
https://lists.debian.org/debian-lts-announce/2017/12/msg00002.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-7803
https://cgit.freedesktop.org/xorg/lib/libXcursor/commit/?id=4794b5dd34688158fb51a2943032569d3780c4b8
https://cgit.freedesktop.org/wayland/wayland/commit/?id=5d201df72f3d4f4cb8b8f75f980169b03507da38