Interim Patches for CVE-2011-4313 released through MOS
By Alan Hargreaves-Oracle on Nov 25, 2011
As reported on the article on the Sun Security Blog, interim patches are available for Solaris 8,9 and 10 directly from MOS without the need to log a Service Request. There is also Interim Relief available for Solaris 11, but at this point in time that will still require a Service Request.
As seen from running "named -V", these patches implement the same fix as ISC by taking Bind to the version: