CVE-2017-8414: Buffer Overflow
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 subA098 which results in memory corruption.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2017-8414?
CVE-2017-8414 is an issue discovered on D-Link DCS-1100 and DCS-1130 devices, where the binary orthrus in the /sbin folder of the device handles all the UPnP connections received, and has a command injection and stack overflow vulnerability.
How does CVE-2017-8414 affect D-Link DCS-1100 devices?
CVE-2017-8414 affects D-Link DCS-1100 devices running vulnerable firmware versions, allowing attackers to exploit the command injection and stack overflow vulnerability.
How does CVE-2017-8414 affect D-Link DCS-1130 devices?
CVE-2017-8414 affects D-Link DCS-1130 devices running vulnerable firmware versions, allowing attackers to exploit the command injection and stack overflow vulnerability.
What is the severity of CVE-2017-8414?
CVE-2017-8414 has a severity rating of 7.8 (high).
How can CVE-2017-8414 be fixed?
To fix CVE-2017-8414, D-Link DCS-1100 and DCS-1130 device users should update to the latest firmware version provided by D-Link.