21018 : Gadu-Gadu DCC Packet Saturation Thread Exhaustion DoS
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Info

Last Modified
7 months ago

Percent Complete
100%

Disclosure
Nov 21, 2005

Discovery
Unknown

Dates

Exploit
Unknown

Solution
Unknown

Description

 Gadu-Gadu contains a flaw that may allow a remote denial of service. The issue is triggered when multiple crafted DCC packets process and consume a large amount of resources, and will result in loss of availability for the service.

Classification

 Location: Remote/Network Access Required
Attack Type: Denial of Service
Impact: Loss of Availability
Exploit: Exploit Unavailable
Disclosure: OSVDB Verified

Solution

 Upgrade to version 7.0 (build 22) or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
Gadu-Gadu Sp. z o. o.
Watch-list
Gadu-Gadu
Watch-list
 7.0 (build 20)
7.0 (build 19)
7.0 (build 18)
7.0 (build 17)
7.0 (build 16)
7.0 (build 15)
7.0 (build 14)
7.0 (build 13)

References

Credit
  • Blazej Miga - securityBrand New Doo Dooman.poznan.pl -
  • Jaroslaw Sajko - securityBrand New Doo Dooman.poznan.pl - PSNC Security Team

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