CVE-2016-2147

Name	CVE-2016-2147
Description	Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DLA-1445-1, DLA-2559-1
Debian Bugs	818499

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
busybox (PTS)	buster	1:1.30.1-4	fixed
	bullseye	1:1.30.1-6	fixed
	bookworm, sid	1:1.35.0-4	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
busybox	source	jessie	1:1.22.0-9+deb8u2	DLA-1445-1
busybox	source	stretch	1:1.22.0-19+deb9u1	DLA-2559-1
busybox	source	(unstable)	1:1.27.2-1		818499

[wheezy] - busybox <no-dsa> (Minor issue)
https://git.busybox.net/busybox/commit/?id=d474ffc68290e0a83651c4432eeabfa62cd51e87