| Package | Affected versions | Patched versions |
|---|---|---|
| accel-ppp | < 1.12.0-e9d369a | 1.12.0-e9d369a |
Variable underflow exists in accel-ppp radius/packet.c when receiving a RADIUS vendor-specific attribute with length field is less than 2. It has an impact only when the attacker controls the RADIUS server, which can lead to arbitrary code execution.
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