Tortoise SVN version 1.6.10 build 19898 suffers from the Windows DLL hijacking vulnerability.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/93346/tortoisesvn-dllhijack.txt
Source: https://packetstormsecurity.com/files/93346/Tortoise-SVN-DLL-Hijacking.html