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

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CVE-2012-6095

Severity CVSS v4.0:
Pending analysis
Type:
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Publication date:
24/01/2013
Last modified:
11/04/2025

Description

ProFTPD before 1.3.5rc1, when using the UserOwner directive, allows local users to modify the ownership of arbitrary files via a race condition and a symlink attack on the (1) MKD or (2) XMKD commands.

Impact

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

Base Score: 1.20 LOW
Vector: AV:L/AC:H/Au:N/C:N/I:P/A:N

Attack Vector (AV): Local
Attack Complexity (AC): High
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
1.20
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:* 1.3.4 (including)
cpe:2.3:a:proftpd:proftpd:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.0:pre10:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.0:pre9:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.2:rc1:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.2:rc2:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.2:rc3:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:proftpd:proftpd:1.2.5:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools