CVE-2003-0346

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability98. percentile32.7%

Product

Microsoft Directx

PublishedAug 27, 2003

First seenAug 27, 2003

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-030

Affected products

Product	Affected versions	Fixed in
microsoft directx	5.2, 6.1, 7.0, 7.0a, 8.1, 9.0a	—

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