CVE-2022-24705

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Summary

CVECVE-2022-24705
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-02-14 22:15:00 UTC
Updated2022-02-19 04:16:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-120

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Accel-ppp Accel-ppp All All All All

References

ReferenceSourceLinkTags
fix buffer overflow when receive radius packet by svlobanov · Pull Request #35 · accel-ppp/accel-ppp · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Chloe Ong from Government Technology Agency of Singapore

LEGACY: Eugene Lim from Government Technology Agency of Singapore

LEGACY: Kar Wei Loh from Government Technology Agency of Singapore

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