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

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CVE-2011-0418

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
24/05/2011
Last modified:
11/04/2025

Description

The glob implementation in Pure-FTPd before 1.0.32, and in libc in NetBSD 5.1, does not properly expand expressions containing curly brackets, which allows remote authenticated users to cause a denial of service (memory consumption) via a crafted FTP STAT command.

Impact

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

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

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

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:pureftpd:pure-ftpd:*:*:*:*:*:*:*:* 1.0.31 (including)
cpe:2.3:a:pureftpd:pure-ftpd:0.90:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.91:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.92:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.93:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.94:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre1:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre2:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre3:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95-pre4:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95.1:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.95.2:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.96:*:*:*:*:*:*:*
cpe:2.3:a:pureftpd:pure-ftpd:0.96.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools