CVE-2013-1813 Information

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.

Reference

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965 http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784 http://lists.busybox.net/pipermail/busybox/2013-January/078864.html http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html http://rhn.redhat.com/errata/RHSA-2013-1732.html http://seclists.org/fulldisclosure/2019/Jun/18 http://seclists.org/fulldisclosure/2020/Aug/20 http://seclists.org/fulldisclosure/2020/Mar/15 https://seclists.org/bugtraq/2019/Jun/14 https://support.t-mobile.com/docs/DOC-21994