Zero-day vulnerability in Windows

Buffer overflow

Vulnerability details

Advisory: SB2006080802 - Buffer overflow in Microsoft Windows Server service

Vulnerable component: Windows

CVE-ID: CVE-2006-3439

CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:F/RL:O/RC:C

CWE-ID: CWE-119 - Memory corruption


The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to boundary error in Microsoft Windows Server Service. A remote attacker can send a specially crafted packet to port 139/TCP or 445/TCP, trigger boundary error and execute arbitrary code with privileges of the current user.

Successful exploitation of the vulnerability results in compromise of vulnerable system.

Note: this vulnerability is being actively exploited.

Public Exploits: