Description
Core FTP 2.0 build 653 contains a denial of service vulnerability in the PBSZ command that allows unauthenticated attackers to crash the service by sending a malformed command with an oversized buffer. Attackers can send a PBSZ command with a payload exceeding 211 bytes to trigger an access violation and crash the FTP server process.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Coreftp | Core FTP | 2.0 | — |
References
- ExploitDB-46532 exploit
- Official Product Homepage product
- Product Reference product
- VulnCheck Advisory: Core FTP 2.0 build 653 PBSZ Unauthenticated Denial of Service third-party-advisory