Your submission was sent successfully! Close

CVE-2016-2147

Published: 09 February 2017

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.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
busybox
Launchpad, Ubuntu, Debian
Upstream
Released (1:1.27.2-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1:1.27.2-1ubuntu3)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1:1.27.2-1ubuntu3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1:1.27.2-1ubuntu3)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (1:1.22.0-15ubuntu1.4)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (1:1.21.0-1ubuntu1.4)
Patches:
Upstream: https://git.busybox.net/busybox/commit/?id=d474ffc68290e0a83651c4432eeabfa62cd51e87
Upstream: https://git.busybox.net/busybox/commit/?id=1b7c17391de66502dd7a97c866e0a33681edbb1f
Binaries built from this source package are in Universe and so are supported by the community.