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CVE Record

CVE-2007-4940: Multiple integer overflows in Media Player Classic (MPC) 6.4.9.0 and earlier, as used standalone and in mym...

Multiple integer overflows in Media Player Classic (MPC) 6.4.9.0 and earlier, as used standalone and in mympc (aka CD-Storm) 1.0.0.1, StormPlayer 1.0.4, and possibly other products, allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a .avi file with certain large "indx truck size" and nEntriesInuse values.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This CVE affects old Media Player Classic builds and some bundled player products. A specially crafted AVI file could crash the player and may allow code execution. The main business risk is legacy endpoints opening untrusted media, not broad internet exposure. Exposure is most likely on endpoints or kiosks still running vulnerable standalone MPC or derivative players. Servers are unlikely to be exposed unless they process AVI files with this software. The sources do not confirm exact CPEs or a complete product list. Treat this as a legacy endpoint hygiene issue. Prioritize environments where users receive external media files or where old media players are installed on shared, kiosk, or production-adjacent systems. Mitigation focus: Inventory endpoints for Media Player Classic 6.4.9.0 and earlier.; Identify mympc/CD-Storm 1.0.0.1 and StormPlayer 1.0.4 installs.; Check vendor or distributor guidance for fixed or retired versions..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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CVE-2007-4940 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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