CVE-2019-25614 — CRITICAL (9.8)

Vulnerability Description

Free Float FTP 1.0 contains a buffer overflow vulnerability in the STOR command handler that allows remote attackers to execute arbitrary code by sending a crafted STOR request with an oversized payload. Attackers can authenticate with anonymous credentials and send a malicious STOR command containing 247 bytes of padding followed by a return address and shellcode to trigger code execution on the FTP server.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Freefloat	Freefloat Ftp Server	1.0

Related Weaknesses (CWE)

CWE-787

References

http://www.freefloat.com/software/freefloatftpserver.zipBroken Link
https://www.exploit-db.com/exploits/46763ExploitThird Party AdvisoryVDB Entry
https://www.vulncheck.com/advisories/free-float-ftp-stor-command-remote-buffer-oThird Party Advisory

FAQ

What is CVE-2019-25614?

CVE-2019-25614 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Free Float FTP 1.0 contains a buffer overflow vulnerability in the STOR command handler that allows remote attackers to execute arbitrary code by sending a crafted STOR request with an oversized paylo...

How severe is CVE-2019-25614?

CVE-2019-25614 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2019-25614?

Check the references section above for vendor advisories and patch information. Affected products include: Freefloat Freefloat Ftp Server.