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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://cgit.freedesktop.org/xorg/lib/libXcursor/commit/?id=4794b5dd34688158fb51a2943032569d3780c4b8 ↗
- https://usn.ubuntu.com/3622-1/ ↗
- http://www.openwall.com/lists/oss-security/2017/11/28/6 ↗
- https://bugzilla.suse.com/show_bug.cgi?id=1065386 ↗
- https://security.gentoo.org/glsa/201801-04 ↗
- https://lists.freedesktop.org/archives/wayland-devel/2017-November/035979.html ↗
- http://www.ubuntu.com/usn/USN-3501-1 ↗
- https://lists.debian.org/debian-lts-announce/2017/12/msg00002.html ↗
- https://cgit.freedesktop.org/wayland/wayland/commit/?id=5d201df72f3d4f4cb8b8f75f980169b03507da38 ↗
- https://marc.info/?l=freedesktop-xorg-announce&m=151188036018262&w=2 ↗
- http://security.cucumberlinux.com/security/details.php?id=156 ↗
- https://www.debian.org/security/2017/dsa-4059 ↗