WM Downloader .M3U buffer overflow

wmdownloader-m3u-bo (49842) The risk level is classified as HighHigh Risk

Description:

WM Downloader is vulnerable to a stack-based buffer overflow, caused by improper bounds checking when parsing malicious .M3U files. By persuading a victim to open a specially-crafted .M3U file, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.


Consequences:

Gain Access

Remedy:

No remedy available as of June 1, 2013.

References:

  • Mini-stream Web site: WM Downloader.
  • Offensive Security Exploit Database [08-02-2010]: Mini-stream RM-MP3 Converter/WMDownloader/ASX to MP3 Converter Stack Buffer Overflow Exploit.
  • BID-34494: Multiple Mini-stream Software Products '.m3u' File Remote Stack Buffer Overflow Vulnerability
  • CVE-2009-1327: Stack-based buffer overflow in Mini-stream WM Downloader 3.0.0.9 allows remote attackers to execute arbitrary code via a long URI in a playlist (.m3u) file.
  • OSVDB ID: 55354: Mini-stream WM Downloader Playlist (.m3u) URI Handling Overflow
  • SA34674: Mini-stream WM Downloader Playlist Processing Buffer Overflow

Platforms Affected:

  • Mini-stream WM Downloader

Reported:

Apr 13, 2009

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