Description
The rad_packet_recv function in opt/src/accel-pppd/radius/packet.c suffers from a buffer overflow vulnerability, whereby user input len is copied into a fixed buffer &attr->val.integer without any bound checks. If the client connects to the server and sends a large radius packet, a buffer overflow vulnerability will be triggered.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| https://accel-ppp.org/ | Accel-PPP | 1.12 – ≤ 1.12 | — |