9983 : ZyXEL Prestige 642R Oversized Fragmented ICMP Packet DoS
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Info

Last Modified

4 months ago

Percent Complete

100%

Disclosure

Jul 24, 2002

Discovery

Unknown

Dates

Exploit

Jul 24, 2002

Solution

Unknown

Description

The ZyXEL Prestige 642R DSL router (and possibly other ZyXEL routers) running ZyNOS versions 2.50(FA.1) contains a flaw that may allow a remote denial of service. The issue is triggered when a remote attacker send a single "jolt" packet to a vulnerable router, and will result in loss of availability for the device for a short period of time.

Classification

Location: Remote/Network Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Available
OSVDB: Web Related

Solution

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

Products

ZyXEL Communications Corporation
Watch-list
Prestige
Watch-list
642R
310

References

Credit

  • - 0x36Brand New Doo Doohushmail.com -

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