CVE-2003-0967
FreeRADIUS < 0.9.2 - Denial of Service via Short RADIUS String Attribute with Tag
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2003-0967. PoCs published by Evgeny Legerov.
AI-analyzed exploit summary This exploit demonstrates a heap-corruption vulnerability in FreeRADIUS by sending a malformed packet with a specific tag-field input. The provided command crafts a packet and sends it via netcat to trigger the vulnerability, potentially causing a denial of service.
Description
rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.
Exploits (1)
This exploit demonstrates a heap-corruption vulnerability in FreeRADIUS by sending a malformed packet with a specific tag-field input. The provided command crafts a packet and sends it via netcat to trigger the vulnerability, potentially causing a denial of service.