An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The binary orthrus in /sbin folder of the device handles all the UPnP connections received by the device. It seems that the binary performs a sprintf operation at address 0x0000A3E4 with the value in the command line parameter "-f" and stores it on the stack. Since there is no length check, this results in corrupting the registers for the function sub_A098 which results in memory corruption.
References
| Link | Resource |
|---|---|
| http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html | Third Party Advisory VDB Entry |
| https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf | Exploit Third Party Advisory |
| https://seclists.org/bugtraq/2019/Jun/8 | Mailing List Third Party Advisory |
| http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html | Third Party Advisory VDB Entry |
| https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf | Exploit Third Party Advisory |
| https://seclists.org/bugtraq/2019/Jun/8 | Mailing List Third Party Advisory |
Configurations
History
21 Nov 2024, 03:33
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://packetstormsecurity.com/files/153226/Dlink-DCS-1130-Command-Injection-CSRF-Stack-Overflow.html - Third Party Advisory, VDB Entry | |
| References | () https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Dlink_DCS_1130_security.pdf - Exploit, Third Party Advisory | |
| References | () https://seclists.org/bugtraq/2019/Jun/8 - Mailing List, Third Party Advisory |
Information
Published : 2019-07-02 20:15
Updated : 2024-11-21 03:33
NVD link : CVE-2017-8414
Mitre link : CVE-2017-8414
CVE.ORG link : CVE-2017-8414
JSON object : View
Products Affected
dlink
- dcs-1130_firmware
- dcs-1100
- dcs-1130
- dcs-1100_firmware
CWE
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer