7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
BusyBox uses insecure file permissions. The mdev
utility creates certain directories within the /dev
with world-writable permissions 0777
, which would allow a local unprivileged user to perform read, write and execute actions within the /dev
directory tree.
bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965
git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784
lists.busybox.net/pipermail/busybox/2013-January/078864.html
packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html
rhn.redhat.com/errata/RHSA-2013-1732.html
seclists.org/fulldisclosure/2019/Jun/18
seclists.org/fulldisclosure/2020/Aug/20
seclists.org/fulldisclosure/2020/Mar/15
access.redhat.com/security/updates/classification/#low
bugzilla.redhat.com/show_bug.cgi?id=820097
rhn.redhat.com/errata/RHSA-2013-1732.html
seclists.org/bugtraq/2019/Jun/14
support.t-mobile.com/docs/DOC-21994