CVE-2007-2931

Critical

Description

Heap-based buffer overflow in Microsoft MSN Messenger 6.2, 7.0, and 7.5, and Live Messenger 8.0 allows user-assisted remote attackers to execute arbitrary code via unspecified vectors involving video conversation handling in Web Cam and video chat sessions.

SeverityCritical

CVSS9.3

Exploit probability—

Product

Microsoft Msn Messenger

PublishedAug 31, 2007

First seenAug 31, 2007

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-054

Affected products

Product	Affected versions	Fixed in
microsoft msn_messenger	6.2, 7.0, 7.5	—
microsoft windows_live_messenger	8.0	—

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