Gửi #977172: Netcore NR268 Router NR268-V1.7.121109.bin Out-of-Bounds Read
| tiêu đề | Netcore NR268 Router NR268-V1.7.121109.bin Out-of-Bounds Read |
|---|---|
| Mô tả | filter_arp_put_file_cgi reads raw upload chunks into a stack buffer and then passes them to fprintf(stderr, "%s") and fputs(). A NUL-free 1024-byte chunk makes both string APIs walk past the received data into adjacent stack memory, leaking bytes into logs and the imported /tmp/filter_arp_file contents. An authenticated attacker who posts a multipart file named put_file can force this over-read on /router/filter_arp_put_file.cgi without any terminator at the end of the received chunk. |
| Nguồn | ⚠️ https:/ |
| Người dùng | nebula (UID 101212) |
| Đệ trình | 14/09/2026 10:12 (cách đây 28 ngày) |
| Kiểm duyệt | 11/10/2026 16:55 (27 days later) |
| Trạng thái | được chấp nhận |
| Mục VulDB | 416700 [Netcore NR268 1.7.121109 filter_arp_put_file.cgi filter_arp_put_file_cgi put_file tiết lộ thông tin] |
| điểm | 20 |