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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-29571 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GovTech CSG

Published:

Updated: 2024-09-16T18:39:19.344Z

Reserved: 2022-02-10T00:00:00

Link: CVE-2022-24705

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-02-14T22:15:08.270

Modified: 2024-11-21T06:50:54.903

Link: CVE-2022-24705

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses