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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2009-4593

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
07/01/2010
Last modified:
09/04/2025

Description

The bftpdutmp_log function in bftpdutmp.c in Bftpd before 2.4 does not place a '\0' character at the end of the string value of the ut.bu_host structure member, which might allow remote attackers to cause a denial of service (daemon crash) via unspecified vectors. NOTE: some of these details are obtained from third party information.

Impact

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:jesse_smith:bftpd:*:*:*:*:*:*:*:* 2.3 (including)
cpe:2.3:a:jesse_smith:bftpd:1.6:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:1.7:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:1.8:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.1:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.2:*:*:*:*:*:*:*
cpe:2.3:a:jesse_smith:bftpd:2.2.1:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools