CVE-2006-3740

Name	CVE-2006-3740
Description	Integer overflow in the scan_cidfont function in X.Org 6.8.2 and XFree86 X server allows local users to execute arbitrary code via crafted (1) CMap and (2) CIDFont font data with modified item counts in the (a) begincodespacerange, (b) cidrange, and (c) notdefrange sections.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-1193-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libxfont (PTS)	jessie, jessie (lts)	1:1.5.1-1+deb8u2	fixed
	stretch (security), stretch (lts), stretch	1:2.0.1-3+deb9u2	fixed
	buster	1:2.0.3-1	fixed
	bullseye	1:2.0.4-1	fixed
	sid, trixie, bookworm	1:2.0.6-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libxfont	source	(unstable)	1:1.2.2-1
xfree86	source	sarge	4.3.0.dfsg.1-14sarge2		DSA-1193-1