freetype: a heap-based buffer over-read in T1_Get_Private_Dict in type1/t1parse.c leading to crash

An out-of-bounds buffer overflow flaw was found in FreeType prior to version 2.6.1...

DEBIAN-CVE-2015-9381

FreeType before 2.6.1 has a heap-based buffer over-read in T1GetPrivateDict in type1/t1parse.c...