CVE-2013-1813

Priority
Negligible
Description
util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent
directories when creating nested directories under /dev/, which allows
local users to have unknown impact and attack vectors.
References
Bugs
Notes
 sarnold> "low" because mdev doesn't easily support nested directories
Package
Upstream:released (1:1.20.0-8)
Ubuntu 17.10 (Artful Aardvark):not-affected (1:1.22.0-9ubuntu1)
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (1:1.21.0-1ubuntu1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (1:1.22.0-9ubuntu1)
Ubuntu 17.04 (Zesty Zapus):not-affected (1:1.22.0-9ubuntu1)
Patches:
Upstream:http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784
More Information

Updated: 2017-10-23 12:16:46 UTC (commit 13562)