CVE-2017-5884

Name	CVE-2017-5884
Description	gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted (1) rre, (2) hextile, or (3) copyrect tile.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-831-1
Debian Bugs	854450

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gtk-vnc (PTS)	bullseye	1.0.0-1	fixed
	bookworm	1.3.1-1	fixed
	forky, sid, trixie	1.5.0-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gtk-vnc	source	wheezy	0.5.0-3.1+deb7u1		DLA-831-1
gtk-vnc	source	(unstable)	0.6.0-3			854450

Notes

[jessie] - gtk-vnc <no-dsa> (Minor issue)
Scope of the CVE is all of https://bugzilla.gnome.org/show_bug.cgi?id=778048#c1
http://openwall.com/lists/oss-security/2017/02/05/5