The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote...
Vulnerability Description
The DHCP client (udhcpc) in BusyBox before 1.20.0 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in the (1) HOST_NAME, (2) DOMAIN_NAME, (3) NIS_DOMAIN, and (4) TFTP_SERVER_NAME host name options.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2011-2716
Credits & Attribution
No credits recorded in the NVD database.
References
- http://downloads.avaya.com/css/P8/documents/100158840
- http://www.busybox.net/news.html
- http://secunia.com/advisories/45363
- https://support.t-mobile.com/docs/DOC-21994
- https://bugs.busybox.net/show_bug.cgi?id=3979
- http://rhn.redhat.com/errata/RHSA-2012-0810.html
- http://www.securityfocus.com/bid/48879
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:129
- http://seclists.org/fulldisclosure/2019/Jun/18
- https://seclists.org/bugtraq/2019/Jun/14
- http://packetstormsecurity.com/files/153278/WAGO-852-Industrial-Managed-Switch-Series-Code-Execution-Hardcoded-Credentials.html
- http://seclists.org/fulldisclosure/2020/Aug/20
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.