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

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CVE-2003-0849

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
17/11/2003
Last modified:
03/04/2025

Description

Buffer overflow in net.c for cfengine 2.x before 2.0.8 allows remote attackers to execute arbitrary code via certain packets with modified length values, which is trusted by the ReceiveTransaction function when using a buffer provided by the BusyWithConnection function.

Impact

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

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

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:2.1.0:a6:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools