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NCTsoft Products NCTAudioFile2 ActiveX Control Buffer Overflow
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SUMMARY
" <http://nctsoft.com/products/NCTAudioEditor2/> NCTAudioEditor ActiveX
DLL is a visual multifunctional audio files editor. It can be used to
build applications, which allow end-users to perform various operations
with audio data such as displaying a waveform image and a spectral view of
an audio file, recording, playing, editing, mixing, applying various audio
effects and filters, format conversion and more. Supports all major audio
formats."
" <http://nctsoft.com/products/NCTAudioStudio2/> NCTAudioStudio is a
package of 18 ActiveX Controls DLLs for work with audio data."
" <http://nctsoft.com/products/NCTDialogicVoice2/> NCTDialogicVoice is a
rapid application development tool for Dialogic voice boards."
Secunia Research has discovered a vulnerability in NCTAudioStudio,
NCTAudioEditor, and NCTDialogicVoice, which can be exploited bymalicious
people to compromise a user's system.
DETAILS
Vulnerable Systems:
* NCTAudioStudio version 2.7.1
* NCTAudioEditor version 2.7.1
* NCTDialogicVoice version 2.7.1
The vulnerability is caused due to a boundary error in the
NCTAudioFile2.AudioFile ActiveX control (NCTAudioFile2.dll) when handling
the "SetFormatLikeSample()" method. This can be exploited to cause a
stack-based buffer overflow by passing an overly long string (about 4124
bytes) as argument to the affected method.
Successful exploitation allows execution of arbitrary code when a user
e.g. visits a malicious website.
CVE Information:
<http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0018>
CVE-2007-0018
ADDITIONAL INFORMATION
The information has been provided by <mailto:remove-vuln@secunia.com>
Carsten Eiram, Secunia Research.
The original article can be found at:
<http://corporate.secunia.com/secunia_research/33/>
http://corporate.secunia.com/secunia_research/33/
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