Microsoft Jet Database Engine CVE-2018-8393 Buffer Overflow Vulnerability

Bugtraq ID:	105214
Class:	Boundary Condition Error
CVE:	CVE-2018-8393
Remote:	Yes
Local:	No
Published:	Sep 11 2018 12:00AM
Updated:	Sep 11 2018 12:00AM
Credit:	Lucas Leong (@wmliang) of Trend Micro Security Research working with Trend Micro's Zero Day Initiative
Vulnerable:	Microsoft Windows Server 2016 0 Microsoft Windows Server 2012 R2 0 Microsoft Windows Server 2012 0 Microsoft Windows Server 2008 R2 for x64-based Systems SP1 Microsoft Windows Server 2008 R2 for Itanium-based Systems SP1 Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for Itanium-based Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems SP2 Microsoft Windows Server 1803 0 Microsoft Windows Server 1709 0 Microsoft Windows RT 8.1 Microsoft Windows 8.1 for x64-based Systems 0 Microsoft Windows 8.1 for 32-bit Systems 0 Microsoft Windows 7 for x64-based Systems SP1 Microsoft Windows 7 for 32-bit Systems SP1 Microsoft Windows 10 Version 1803 for x64-based Systems 0 Microsoft Windows 10 Version 1803 for 32-bit Systems 0 Microsoft Windows 10 version 1709 for x64-based Systems 0 Microsoft Windows 10 version 1709 for 32-bit Systems 0 Microsoft Windows 10 version 1703 for x64-based Systems 0 Microsoft Windows 10 version 1703 for 32-bit Systems 0 Microsoft Windows 10 Version 1607 for x64-based Systems 0 Microsoft Windows 10 Version 1607 for 32-bit Systems 0 Microsoft Windows 10 version 1511 for x64-based Systems 0 Microsoft Windows 10 version 1511 for 32-bit Systems 0 Microsoft Windows 10 for x64-based Systems 0 Microsoft Windows 10 for 32-bit Systems 0
Not Vulnerable:

Microsoft Jet Database Engine CVE-2018-8393 Buffer Overflow Vulnerability

Microsoft Jet Database Engine is prone to a buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer.

An attacker can exploit this issue to execute arbitrary code in the context of an affected system. Failed exploit attempts may result in a denial-of-service condition; this can result in the attacker gaining complete control of the affected system.

Microsoft Jet Database Engine CVE-2018-8393 Buffer Overflow Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Jet Database Engine CVE-2018-8393 Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Jet Database Engine CVE-2018-8393 Buffer Overflow Vulnerability

References:

• Microsoft Homepage (Microsoft)