Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Enterprise Linux | 6.0 |
| T-Mobile | Tm-Ac1900 | 3.0.0.4.376_3169 |
| Busybox | Busybox | <= 1.20.2 |
Related Weaknesses (CWE)
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965
- http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef7ExploitPatch
- http://lists.busybox.net/pipermail/busybox/2013-January/078864.html
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-S
- http://rhn.redhat.com/errata/RHSA-2013-1732.htmlVendor Advisory
- 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
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965
- http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef7ExploitPatch
- http://lists.busybox.net/pipermail/busybox/2013-January/078864.html
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-S
- http://rhn.redhat.com/errata/RHSA-2013-1732.htmlVendor Advisory
FAQ
What is CVE-2013-1813?
CVE-2013-1813 is a vulnerability with a CVSS score of 7.2 (HIGH). 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...
How severe is CVE-2013-1813?
CVE-2013-1813 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-1813?
Check the references section above for vendor advisories and patch information. Affected products include: Redhat Enterprise Linux, T-Mobile Tm-Ac1900, Busybox Busybox.