| Titel | D-Link DIR-825 R Denial of Service |
|---|
| Beschreibung | A stack-based buffer overflow vulnerability exists in the web service of the D-Link DIR-825 router, firmware version Rev.B 2.10. The vulnerability is triggered when an authenticated attacker sends a POST request to ping_response.cgi with an overly long string in the ping_ipaddr parameter. Inside the parse_special_char function, this string is copied into a fixed-size stack buffer using strcpy without proper length validation. This action overwrites the stack, causing the httpd service to crash upon the function's return and resulting in a remote Denial of Service (DoS). |
|---|
| Quelle | ⚠️ https://github.com/i-Corner/cve/issues/16 |
|---|
| Benutzer | iC0rner (UID 82839) |
|---|
| Einreichung | 03.08.2025 03:06 (vor 12 Monaten) |
|---|
| Moderieren | 13.08.2025 15:59 (11 days later) |
|---|
| Status | Akzeptiert |
|---|
| VulDB Eintrag | 319915 [D-Link DIR-825 2.10 httpd ping_response.cgi get_ping_app_stat ping_ipaddr Pufferüberlauf] |
|---|
| Punkte | 20 |
|---|