CVE-2011-2716

Priority
Description
The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP
servers to execute arbitrary commands via shell metacharacters in the (1)
HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host
name options.
Notes
mdeslaursimilar to CVE-2011-0997, but for busybox
Package
Upstream:released (1.20.0)
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (1:1.21.0-1ubuntu1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1:1.22.0-9ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1:1.22.0-9ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa):not-affected (1:1.22.0-9ubuntu1)
Ubuntu 20.10 (Groovy Gorilla):not-affected (1:1.22.0-9ubuntu1)
Patches:
Upstream:http://git.busybox.net/busybox/commit/?id=7280d2017d8075267a12e469983e38277dcf0374
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: 2020-07-28 18:14:36 UTC (commit 7b6828437fde0509248708fcdb5b0f7587b85bd1)