Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2012-6067

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
04/12/2012
Last modified:
11/04/2025

Description

freeFTPd.exe in freeFTPd through 1.0.11 allows remote attackers to bypass authentication via a crafted SFTP session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:freeftpd:freeftpd:*:*:*:*:*:*:*:* 1.0.11 (including)
cpe:2.3:a:freeftpd:freeftpd:1.0:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:freeftpd:freeftpd:1.0.10:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools