4468 : RealNetworks Helix Universal Server Dual GET Overflow
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Info

Last Modified
7 months ago

Percent Complete
100%

Disclosure
Dec 20, 2002

Discovery
Nov 12, 2002

Dates

Exploit
Unknown

Solution
Unknown

Description

 RealNetworks Helix Universal Server and RealServer contain a flaw that may allow a remote attacker to execute arbitrary code. The issue is due to the server not properly handling multiple simultaneous HTTP GET requests. If an attacker sends two specially crafted requests it will overflow a buffer allowing execution of arbitrary code with the privileges of the server.

Classification

 Location: Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Available
Disclosure: OSVDB Verified

Solution

 Upgrade to version 9.01 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
RealNetworks, Inc.
Watch-list
Helix Universal Server
Watch-list
 8.0.1
9.0
RealServer
Watch-list
 8.0.1

References

Credit
  • Mark Litchfield - markBrand New Doo Doongssoftware.com - NGS Software

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