CVE-2022-24705
Last modified
CVE-2022-24705 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Accel-Ppp | Accel-Ppp | < 1.12.0 |
References
- https://github.com/accel-ppp/accel-ppp/pull/35Patch, Third Party Advisory
- https://github.com/accel-ppp/accel-ppp/pull/35Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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