Description
IKTeam BearFTP before 0.2.0 allows remote attackers to achieve denial of service via a large volume of connections to the PASV mode port.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- BearFTP 0.1.0 - 'PASV' Denial of Service EDB-47987 · dos · Feb 3, 2020
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://github.com/kolya5544/BearFTP/commit/9965337f9d4c0325e4aab324dcd485e4cbb7b428
- https://github.com/kolya5544/BearFTP/releases/tag/0.2.0
- https://github.com/kolya5544/BearFTP/blob/0.2.0/CHANGELOG.txt
- https://pastebin.com/wqNWnCuN
- http://packetstormsecurity.com/files/156170/BearFTP-0.1.0-Denial-Of-Service.html