Critical severity9.8NVD Advisory· Published Feb 14, 2022· Updated Jun 17, 2026
CVE-2022-24705
CVE-2022-24705
Description
The rad_packet_recv function in radius/packet.c suffers from a memcpy buffer overflow, resulting in an overly-large recvfrom into a fixed buffer that causes a buffer overflow and overwrites arbitrary memory. If the server connects with a malicious client, crafted client requests can remotely trigger this vulnerability.
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Affected products
2- https://accel-ppp.org//accel-pppv5Range: 1.12
Patches
Vulnerability mechanics
References
1- github.com/accel-ppp/accel-ppp/pull/35nvdPatchThird Party Advisory
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