Request for Patch for CVE-2015-7560 in 3.5.1

[Adarsha S]

Hi,
I'm currently having samba 3.5.1.
I know its EOL but still I'm using it as its fulfilling the purpose.

I would like to know if by anyway I can get patch for CVE-2015-7560 for
samba 3.5.1 release?

I tried manual patching but there is lot many changes between my version
and the patched one.

So could someone please help me on same.

Thanks,
Adarsha