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CVE-2013-1813

Published: 23 November 2013

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.

Priority

Negligible

Status

Package Release Status
busybox
Launchpad, Ubuntu, Debian
Upstream
Released (1:1.20.0-8)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(1:1.22.0-9ubuntu1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(1:1.22.0-9ubuntu1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(1:1.22.0-9ubuntu1)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(1:1.22.0-9ubuntu1)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(1:1.21.0-1ubuntu1)
Patches:
Upstream: http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784