Ayukov NFTPD is prone to a stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input.
Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed exploit attempts will likely cause a denial-of-service condition.
Ayukov NFTPD 2.0 and prior versions are vulnerable.
Information
Ayukov NFTPD 1.8
Ayukov NFTPD 1.72
Ayukov NFTPD 1.71
Exploit
The following exploit is available: