CVE-2022-24705

Buffer Overflow via Crafted Ipv6 Prefix Attribute Type Client Request in accel-ppp v1.12

Published Feb 14, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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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.

Weaknesses

Sources

Status
PUBLISHED
Assigner
GovTech CSG
Published
Updated
Sep 16, 2024, 6:39 PM
Reserved
Feb 10, 2022, 12:00 AM
Status
Modified
Published
Feb 14, 2022, 10:15 PM
Modified
Jun 17, 2026, 4:32 AM