CVE-2008-4539

Name	CVE-2008-4539
Description	Heap-based buffer overflow in the Cirrus VGA implementation in (1) KVM before kvm-82 and (2) QEMU on Debian GNU/Linux and Ubuntu might allow local users to gain privileges by using the VNC console for a connection, aka the LGD-54XX "bitblt" heap overflow. NOTE: this issue exists because of an incorrect fix for CVE-2007-1320.
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-1799-1
Debian Bugs	526040

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qemu (PTS)	bullseye	1:5.2+dfsg-11+deb11u3	fixed
	bullseye (security)	1:5.2+dfsg-11+deb11u4	fixed
	bookworm	1:7.2+dfsg-7+deb12u13	fixed
	trixie	1:10.0.0+ds-2	fixed
	sid	1:10.0.2+ds-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
qemu	source	etch	0.8.2-4etch3		DSA-1799-1
qemu	source	lenny	0.9.1-10lenny1		DSA-1799-1
qemu	source	(unstable)	0.9.1+svn20081101-1	low		526040

[etch] - qemu <not-affected> (Vulnerable code not present)