CVE-2016-2147

Priority
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.
Assigned-to
mdeslaur
Notes
Package
Upstream:released (1:1.27.2-1)
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 ESM (Trusty Tahr):released (1:1.21.0-1ubuntu1.4)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:1.22.0-15ubuntu1.4)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1:1.27.2-1ubuntu3)
Ubuntu 19.10 (Eoan Ermine):not-affected (1:1.27.2-1ubuntu3)
Ubuntu 20.04 (Focal Fossa):not-affected (1:1.27.2-1ubuntu3)
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. For more details see https://wiki.ubuntu.com/SecurityTeam/FAQ#Official_Support
More Information

Updated: 2020-03-18 20:43:10 UTC (commit 2ea7df7bd1e69e1e489978d2724a936eb3faa1b8)