CVE-2007-1321

Name	CVE-2007-1321
Description	Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.
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-1284-1, DTSA-133-1, DTSA-38-1
Debian Bugs	424070

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qemu (PTS)	buster	1:3.1+dfsg-8+deb10u8	fixed
	buster (security)	1:3.1+dfsg-8+deb10u12	fixed
	bullseye	1:5.2+dfsg-11+deb11u3	fixed
	bullseye (security)	1:5.2+dfsg-11+deb11u2	fixed
	bookworm	1:7.2+dfsg-7+deb12u5	fixed
	trixie	1:8.2.1+ds-2	fixed
	sid	1:8.2.2+ds-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
kvm	source	lenny	60+dfsg-1+lenny1		DTSA-133-1
kvm	source	(unstable)	66+dfsg-1.1
qemu	source	sarge	0.6.1+20050407-1sarge1		DSA-1284-1
qemu	source	etch	0.8.2-4etch1		DSA-1284-1
qemu	source	lenny	0.8.2-5lenny1		DTSA-38-1
qemu	source	(unstable)	0.9.0-2			424070