critical9.8
CVE-2019-9677
The specific fields of CGI interface of some Dahua products are not strictly verified, an attacker can cause a buffer overflow by constructing malicious packet…
Impact
The specific fields of CGI interface of some Dahua products are not strictly verified, an attacker can cause a buffer overflow by constructing malicious packets. Affected products include: IPC-HDW1X2X,IPC-HFW1X2X,IPC-HDW2X2X,IPC-HFW2X2X,IPC-HDW4X2X,IPC-HFW4X2X,IPC-HDBW4X2X,IPC-HDW5X2X,IPC-HFW5X2X for versions which Build time is before August 18, 2019.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dahuasecurity | Ipc-Hdw1x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hfw1x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hdw2x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hfw2x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hdw4x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hfw4x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hdbw4x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hdw5x2x Firmware | before 2019-08-18 |
| Dahuasecurity | Ipc-Hfw5x2x Firmware | before 2019-08-18 |