Qt 'QSslSocketBackendPrivate::transmit()' Denial of Service Vulnerability

Summary
This host is installed with Qt and is prone to denial of service vulnerability.
Impact
Successful exploitation will allow attacker to cause a denial of service. Impact Level: Application
Solution
Upgrade to version 4.6.4 or later, For updates refer to ftp://ftp.qt.nokia.com/qt/source
Insight
This flaw is due to an endless loop within the 'QSslSocketBackendPrivate::transmit()' function in 'src/network/ssl/qsslsocket_openssl.cpp'. This can be exploited to exhaust CPU resources in server applications using the QSslSocket class.
Affected
Qt Version 4.6.3 and prior.
References