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.
Published: 2022-02-14
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

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.
History

No history.

Subscriptions

Accel-ppp Accel-ppp
cve-icon MITRE

Status: PUBLISHED

Assigner: GovTech CSG

Published:

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

Reserved: 2022-02-10T00:00:00.000Z

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