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Secunia Security Advisory 18833

Secunia Security Advisory 18833
Posted Feb 14, 2006
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Aaron Portnoy and Keefe Johnson has reported a vulnerability in D-Link Wireless Access Point, which potentially can be exploited by malicious people to cause a DoS (Denial of Service).

tags | advisory, denial of service
SHA-256 | f7054a131031c064f3b108298b9b1730746d3c06a7c34564b6754280102e469e

Secunia Security Advisory 18833

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TITLE:
D-Link Wireless Access Point Denial of Service Vulnerability

SECUNIA ADVISORY ID:
SA18833

VERIFY ADVISORY:
http://secunia.com/advisories/18833/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

OPERATING SYSTEM:
D-Link DI-784
http://secunia.com/product/8029/
D-Link DI-624
http://secunia.com/product/3660/
D-Link DI-524
http://secunia.com/product/8028/

DESCRIPTION:
Aaron Portnoy and Keefe Johnson has reported a vulnerability in
D-Link Wireless Access Point, which potentially can be exploited by
malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the handling of
fragmented UDP packets. This may be exploited to cause the device to
terminate connections or reboot via certain specially crafted UDP
packets.

The vulnerability has been reported in the following products:
* D-Link DI-524 Wireless Router (firmware version 3.20 August 18,
2005).
* D-Link DI-624 Wireless Router.
* D-Link DI-784.

SOLUTION:
The vulnerability has reportedly been fixed in the latest firmware.

PROVIDED AND/OR DISCOVERED BY:
Aaron Portnoy and Keefe Johnson

ORIGINAL ADVISORY:
http://www.thunkers.net/~deft/advisories/dlink_udp_dos.txt

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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