ABB IDAL FTP Server Buffer Overflow Vulnerability

ABB IDAL FTP Server Buffer Overflow Vulnerability

CVE-2019-7231 · MEDIUM Severity

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

The ABB IDAL FTP server is vulnerable to a buffer overflow when a long string is sent by an authenticated attacker. This overflow is handled, but terminates the process. An authenticated attacker can send a FTP command string of 472 bytes or more to overflow a buffer, causing an exception that terminates the server.

Learn more about our Cis Benchmark Audit For Server Software.