CVE-2007-3663
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedDivide-by-zero error in Media Player Classic (MPC) 6.4.9.0 allows user-assisted remote attackers to cause a denial of service or possibly execute arbitrary code via a crafted MPA file.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceA divide-by-zero vulnerability exists in Media Player Classic version 6.4.9.0 when parsing specially crafted MPA (MPEG Audio) files. The vulnerability can be triggered when the application processes a malicious file, causing a denial of service or potentially allowing arbitrary code execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 6.4.9.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- M
- Authentication
- None
- Confidentiality
- Partial
- Integrity
- Partial
- Availability
- Partial
AV:N/AC:M/Au:N/C:P/I:P/A:P
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Check Media Player Classic versionOpen Media Player Classic and navigate to Help > About, or right-click the executable and view Properties > Details to find the version numberAffected if The installed version is exactly 6.4.9.0
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Verify MPA file parsing is enabledConfirm that Media Player Classic is configured to handle MPA audio files (check File > Open or File Types associations in system settings)Affected if MPA file association is present and Media Player Classic is the default handler for MPA files
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Locate MPA file handler moduleInspect the application's installation directory for codecs or plugins related to audio parsing, typically in the main executable folder or a codecs subfolderAffected if Audio parsing modules for MPA format exist in the application directory
You are affected if Media Player Classic version 6.4.9.0 is installed and configured to handle MPA audio files, as the divide-by-zero flaw triggers when parsing specially crafted MPA content.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUsers should avoid opening MPA files from untrusted sources. Update to a patched version of Media Player Classic if available, as this vulnerability was addressed in 2007.
- Consultation1.0 h
- Implementation2.0 h
- Testing3.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2007-3663 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2007-3663 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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