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

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CVE-2004-1702

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/08/2004
Last modified:
11/07/2017

Description

The AuthenticationDialogue function in cfservd for Cfengine 2.0.0 to 2.1.7p1 does not properly check the return value of the ReceiveTransaction function, which leads to a failed malloc call and triggers to a null dereference, which allows remote attackers to cause a denial of service (crash).

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:gnu:cfengine:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.5:b1:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.5:pre:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.5:pre2:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.7:p1:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.7:p2:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.7:p3:*:*:*:*:*:*
cpe:2.3:a:gnu:cfengine:2.0.8:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools