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low2.6Public exploit code

CVE-2003-1135

Buffer overflow in Yahoo!

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

Buffer overflow in Yahoo! Messenger 5.6 allows remote attackers to cause a denial of service (crash) via a file send request (sendfile) with a large number of "%" (percent) characters after the Yahoo ID.

Affected products

VendorProductAffected versions
YahooMessenger
Version 5.6

References