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Last updated: 3/28/2015 10:20:22 AM

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National Cyber Awareness System

Vulnerability Summary for CVE-2007-4939

Original release date: 09/18/2007
Last revised: 03/07/2011


Heap-based buffer overflow in mplayerc.exe in Media Player Classic (MPC) and earlier, as used standalone and in mympc (aka CD-Storm), StormPlayer 1.0.4, and possibly other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a .avi file with an "indx truck size" of 0xffffffff, and certain wLongsPerEntry and nEntriesInuse values.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 9.3 (HIGH) (AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: BUGTRAQ
Name: 20070912 CAL-20070912-1 Multiple vendor produce handling AVI file vulnerabilities
External Source: VUPEN
Name: ADV-2007-3142
External Source: MISC
Name: http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txt
External Source: BID
Name: 25650
External Source: VUPEN
Name: ADV-2007-3141
External Source: SREASON
Name: 3144
External Source: VUPEN
Name: ADV-2007-3140
External Source: XF
Name: mediaplayerclassic-avi-bo(36583)

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:mympc:cd-storm:
* cpe:/a:verycd:stormplayer:1.0.4
* cpe:/a:guliverkli:media_player_classic: and previous versions

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)