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Vigil@nce - Cisco ASA: denial of service via NetBIOS Logout Probe
January 2014 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send a malicious NetBIOS Logout Probe reply to
Cisco ASA, in order to trigger a denial of service on the
currently authorized user.
Impacted products: ASA
Severity: 2/4
Creation date: 08/01/2014
DESCRIPTION OF THE VULNERABILITY
The NetBIOS Logout Probe feature can be enabled on IDFW (Identity
Firewall) of Cisco ASA.
An attacker can send a malicious NetBIOS Logout Probe reply to
Cisco ASA, in order to trigger a denial of service on the
currently authorized user.
Technical details are unknown.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Cisco-ASA-denial-of-service-via-NetBIOS-Logout-Probe-14035
