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Netsikker nu! 2008
 
Winamp Ultravox Streaming Metadata Parsing Buffer Overflows
Secunia Advisory: SA27865
Release Date: 2008-01-18
Popularity: 12,534 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Vendor Patch

Software:Winamp 5.x

Binary Analysis: BA319 :: Available for 1 Credit

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CVE reference:CVE-2008-0065


Description:
Secunia Research has discovered two vulnerabilities in Winamp, which can be exploited by malicious people to compromise a user's system.

The vulnerabilities are caused due to boundary errors in in_mp3.dll within the construction of stream titles when parsing Ultravox streaming metadata. This can be exploited to cause stack-based buffer overflows via overly long "<artist>" and "<name>" tag values in the <metadata> section.

Successful exploitation allows execution of arbitrary code.

The vulnerabilities are confirmed in versions 5.21, 5.5, and 5.51. Other versions may also be affected.

Solution:
Update to version 5.52.
http://www.winamp.com/player

Provided and/or discovered by:
Carsten Eiram, Secunia Research.

Original Advisory:
Secunia Research:
http://secunia.com/secunia_research/2008-2/


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