CVE-2006-3840

· N/AModified

← All CVEs

CVSS v3.1

N/A

EPSS

2.34%

Published

Jul 27, 2006

Modified

Jun 16, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-399

Affected Products (11)

iss · blackice_pc_protectionvulnerable

iss · blackice_server_protectionvulnerable

iss · proventia_desktopvulnerable

iss · realsecure_desktopvulnerable

iss · realsecure_networkvulnerable

iss · realsecure_server_sensorvulnerable

iss · proventia_a_series_xpuvulnerable

iss · proventia_g_series_xpuvulnerable

iss · proventia_m_series_xpuvulnerable