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Key: CORE-2563
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Critical Critical
Assignee: Dmitry Yemanov
Reporter: Dmitry Yemanov
Votes: 0
Watchers: 2

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Firebird Core

Possible DoS attack using the malformed packet sent into the connection port

Created: 20/Jul/09 07:31 AM   Updated: 07/Aug/16 01:22 PM
Component/s: Engine
Affects Version/s: 2.0.0, 1.5.4, 2.0.1, 2.0.2, 2.0.3, 1.5.5, 2.1.0, 2.0.4, 2.5 Alpha 1, 2.1.1, 2.0.5, 2.1.2, 2.5 Beta 1
Fix Version/s: 2.5 Beta 2, 2.1.3, 1.5.6, 2.0.6

Environment: SuperServer only, any platform

QA Status: Not enough information

 Description  « Hide
It's possible to shutdown the server's main port (3050 by default) via sending a malformed packet of some special format, thus causing a DoS condition for new incoming connections. This exploit can be used by an unauthenticated client. Reported 15-Jul-2009 by Core Security Technologies.

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