CVE-2009-0555

Critical

Description

Microsoft Windows Media Runtime, as used in DirectShow WMA Voice Codec, Windows Media Audio Voice Decoder, and Audio Compression Manager (ACM), does not properly process Advanced Systems Format (ASF) files, which allows remote attackers to execute arbitrary code via a crafted audio file that uses the Windows Media Speech codec, aka "Windows Media Runtime Voice Sample Rate Vulnerability."

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft Windows

PublishedOct 14, 2009

First seenOct 14, 2009

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-051

Affected products

Product	Affected versions	Fixed in
microsoft windows_2000	No range specified	—
microsoft windows_media_format_runtime	9.0, 9.5, 11	—
microsoft windows_media_player	9	—
microsoft windows_xp	No range specified	—
microsoft windows_server_2003	No range specified	—
microsoft windows_server_2008	No range specified	—
microsoft windows_vista	No range specified	—

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