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

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CVE-2005-2151

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/07/2005
Last modified:
03/04/2025

Description

spf.c in Courier Mail Server does not properly handle DNS failures when looking up Sender Policy Framework (SPF) records, which could allow attackers to cause memory corruption.

Impact

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

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

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

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.46:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.47:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.48:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.48.1:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.48.2:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.49.0:*:*:*:*:*:*:*
cpe:2.3:a:double_precision_incorporated:courier_mail_server:0.50.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools