FreeRADIUS.Client.Certificate.Verification.Buffer.Overflow

description-logoDescription

This indicates an attack attempt to exploit a Buffer Overflow vulnerability in FreeRADIUS.
The vulnerability is due to a lack of validation in the application when handling a crafted certificate with a malformed time stamp. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted certificate supplied to a vulnerable server.

affected-products-logoAffected Products

FreeRADIUS Server Project FreeRADIUS 2.1.10
FreeRADIUS Server Project FreeRADIUS 2.1.11
FreeRADIUS Server Project FreeRADIUS 2.1.12

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply patch available from the website.
http://www.pre-cert.de/advisories/PRE-SA-2012-06.txt

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)