Actu
Vigil@nce - Cisco IOS: denial of service via 802.11
May 2012 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can send special WiFi 802.11 data, in order to
generate an assertion error in dot11t/t_if_dot11_hal_ath.c, which
restarts the Cisco IOS system.
Severity: 2/4
Creation date: 07/05/2012
IMPACTED PRODUCTS
– Cisco IOS
– Cisco Router
DESCRIPTION OF THE VULNERABILITY
An attacker can send special WiFi 802.11 data, in order to
generate an assertion error in dot11t/t_if_dot11_hal_ath.c, which
restarts the Cisco IOS system (with HWIC-AP).
Technical details are unknown.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Cisco-IOS-denial-of-service-via-802-11-11592
