RealNetworks Helix Server Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information

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RealNetworks Helix Server Multiple Vulnerabilities

Secunia Advisory:

SA33360

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Release Date:

2008-12-30

Last Update:

2009-01-21

Popularity:

3,419 views

Critical:

Highly critical

Impact:

DoS
System access

Where:

From remote

Solution Status:

Vendor Patch

Software:

Helix DNA Server 11.x
RealNetworks Helix Mobile Server 12.x
RealNetworks Helix Server 12.x

Binary Analysis:

BA655 :: Available for 1 Credit

BA620 :: Available for 1 Credit

Secunia CVSS-2 Score:

Available in Secunia business solutions

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Advisory Content (Page 1 of 3)

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Description:
Some vulnerabilities have been reported in RealNetworks Helix Server, which can be exploited by malicious people to cause a DoS (Denial of Service) or to compromise a vulnerable system.

1) An unspecified error in the processing of RTSP DESCRIBE commands can be exploited to cause a heap-based buffer overflow.

Successful exploitation allows execution of arbitrary code.

2) An unspecified error when parsing RTSP SETUP commands can be exploited to cause stack-based buffer overflow via three consequent, specially crafted requests to port 554 of an affected server.

3) An unspecified error in "DataConvertBuffer" can be exploited to cause a heap-based buffer overflow and allows execution of arbitrary code.

4) An unspecified error in the processing of Base64-encoded data in "NTLM Authentication" can be exploited to cause a heap-based buffer overflow and allows execution of arbitrary code.

The vulnerabilities have been reported in Helix Server version 11.x and 12.x and Helix Mobile Server Version 11.x and 12.x.

Change Page:
[ 1 ] [ 2 ] [ 3 ]

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