Friday, May 14, 2004

AusCERT - AA-2004.02 -- Denial of Service Vulnerability in IEEE 802.11 Wireless Devices

This does not sound good :-/

AusCERT - AA-2004.02 -- Denial of Service Vulnerability in IEEE 802.11 Wireless Devices:

Date: 13 May 2004
AusCERT Reference #: AA-2004.02

A vulnerability exists in hardware implementations of the IEEE 802.11 wireless protocol[1] that allows for a trivial but effective attack against the availability of wireless local area network(WLAN) devices.

An attacker using a low-powered, portable device such as an electronic PDA and a commonly available wireless networking card may cause significant disruption to all WLAN traffic within range, in a manner that makes identification and localisation of the attacker difficult.

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