CVE-2019-7230 Information

Description

The ABB IDAL FTP server mishandles format strings in a username during the authentication process. Attempting to authenticate with the username spxd will crash the server. Sending 08x.AAAA.08x.08x will log memory content from the stack.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://packetstormsecurity.com/files/153386/ABB-IDAL-FTP-Server-Uncontrolled-Format-String.html http://seclists.org/fulldisclosure/2019/Jun/33 http://www.securityfocus.com/bid/108886 https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&LanguageCode=en&DocumentPartId=&Action=Launch https://www.darkmatter.ae/xen1thlabs/published-advisories/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8