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

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CVE-2006-3840

Severity CVSS v4.0:
Pending analysis
Type:
CWE-399 Resource Management Errors
Publication date:
27/07/2006
Last modified:
03/04/2025

Description

The SMB Mailslot parsing functionality in PAM in multiple ISS products with XPU (24.39/1.78/epj/x.x.x.1780), including Proventia A, G, M, Server, and Desktop, BlackICE PC and Server Protection 3.6, and RealSecure 7.0, allows remote attackers to cause a denial of service (infinite loop) via a crafted SMB packet that is not properly handled by the SMB_Mailslot_Heap_Overflow decode.

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:iss:blackice_pc_protection:3.6cpk:*:*:*:*:*:*:*
cpe:2.3:a:iss:blackice_server_protection:3.6cpk:*:*:*:*:*:*:*
cpe:2.3:a:iss:proventia_desktop:8.0.675.1790:*:*:*:*:*:*:*
cpe:2.3:a:iss:proventia_desktop:8.0.812.1790:*:*:*:*:*:*:*
cpe:2.3:a:iss:realsecure_desktop:7.0epk:*:*:*:*:*:*:*
cpe:2.3:a:iss:realsecure_network:7.0:*:*:*:*:*:*:*
cpe:2.3:a:iss:realsecure_server_sensor:7.0:*:*:*:*:*:*:*
cpe:2.3:h:iss:proventia_a_series_xpu:*:*:*:*:*:*:*:*
cpe:2.3:h:iss:proventia_g_series_xpu:*:*:*:*:*:*:*:*
cpe:2.3:h:iss:proventia_m_series_xpu:*:*:*:*:*:*:*:*
cpe:2.3:h:iss:proventia_server:1.0.914.1880:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools