CVE-2003-0346
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote...
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote attackers to execute arbitrary code via a MIDI (.mid) file with (1) large length for a Text or Copyright string, or (2) a large number of tracks, which leads to a heap-based buffer overflow.
Exploit likelihood
What each source reports
NVD Score used
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote attackers to execute arbitrary code via a MIDI (.mid) file with (1) large length for a Text or Copyright string, or (2) a large number of tracks, which leads to a heap-based buffer overflow.
- Record
CVE-2003-0346- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote attackers to execute arbitrary code via a MIDI (.mid) file with (1) large length for a Text or Copyright string, or (2) a large number of tracks, which leads to a heap-based buffer overflow.
- Record
CVE-2003-0346- Updated
- 2026-11-02
EUVDEUVD-2003-0341 No score
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote attackers to execute arbitrary code via a MIDI (.mid) file with (1) large length for a Text or Copyright string, or (2) a large number of tracks, which leads to a heap-based buffer overflow.
- Record
EUVD-2003-0341- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wpf2-wvqg-3wf6 No score
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote...
Multiple integer overflows in a Microsoft Windows DirectX MIDI library (QUARTZ.DLL) allow remote attackers to execute arbitrary code via a MIDI (.mid) file with (1) large length for a Text or Copyright string, or (2) a large number of tracks, which leads to a heap-based buffer overflow.
- Record
GHSA-wpf2-wvqg-3wf6- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0346 is a high vulnerability (CVSS 7.5) in Microsoft Directx, published July 25, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 32.7%, the 98th percentile. No source names a fixed version.
References
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A218
kb.cert.org/vuls/id/561284
cert.org/advisories/CA-2003-18.html