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. | ||