Steve Manzuik

Steve Manzuik is founder and technical Lead for Entrench Technologies. He has 11 years experience in the IT and IT security industry.
Email:steve@entrenchtech.com

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Author Articles

March, 2001
Secure4U 5.0
An application firewall to protect workstations in your network.
Windows IT Pro

February, 2001
Windows 2000 Event Viewer Contains Unchecked Buffer
A buffer overflow has been discovered in the Event Viewer of Microsoft Windows 2000 operating systems.
Windows IT Pro

February, 2001
Outlook vCard Buffer Overflow
A buffer overflow has been discovered in the vCard handler of Microsoft Outlook and Outlook Express.
Windows IT Pro

February, 2001
Denial of Service Against Windows 2000 Domain Controllers
A Denial of Service (DoS) attack can be performed on any Windows 2000 Server that is a domain controller (DC).
Windows IT Pro

February, 2001
Multiple Vulnerabilities In Bad Blue Web Server
Multiple Vulnerabilities have been found in Bad Blue Web Server.
Windows IT Pro

February, 2001
Windows NT 4.0 PPTP Vulnerable to Denial of Service Attack
Windows NT 4.0 with PPTP installed is vulnerable to a DoS attack.
Windows IT Pro

February, 2001
PCAnywhere 9.0 Vulnerable to DoS Attack
PcAnywhere is vulnerable to a DoS attack.
Windows IT Pro

February, 2001
Vulnerability in Multiple SSH Implementations
Various SSH implementations have been found to be vulnerable to a stack overflow.
Windows IT Pro

February, 2001
Windows NT 4.0 Privilege Escalation Vulnerability
Due to a flaw in the NTLM Security Support Provider a local user can escalate his privileges on a Windows NT 4.0 installation.
Windows IT Pro

February, 2001
Privilege Escalation Vulnerability in Windows 2000
The Network DDE Service can provide a gateway for a user to escalate his privleges.
Windows IT Pro

January, 2001
Packaging Issue Could Possibly Remove Post SP1 Hotfixes
Microsoft has released a tool to address an issue with certain Windows 2000 hotfixes.
Windows IT Pro

January, 2001
Windows 2000 Terminal Services Vulnerable to Denial of Service
Windows 2000 Terminal Services is vulnerable to a remote DoS attack.
Windows IT Pro

January, 2001
Apple Quicktime Vulnerable To Buffer Overflow
Apple's Quicktime Player is vulnerable to a remote buffer overflow.
Windows IT Pro

January, 2001
Multiple Vulnerabilities in BIND
Multiple vulnerabilities have been discoverd in BIND 4 and BIND 8.
Windows IT Pro

January, 2001
HTR Files Expose ASP File Content on IIS
A malicious user can use this vulnerability to read .asp files.
Windows IT Pro

January, 2001
AOL Instant Messenger May Run Java or VBScript
A vulnerability in the current versions of AOL Instant Messenger has been discovered that lets a malicious user launch harmful Java or VBScript code.
Windows IT Pro

January, 2001
WinAmp Subject to Denial of Service
A boundary-checking problem that was discovered and patched in earlier versions of Winamp has resurfaced.
Windows IT Pro

January, 2001
Loose Permissions on NT's Mutex
An issue with loose permissions on the mutex that governs access to network resources has been discovered. 
Windows IT Pro

January, 2001
Lotus Domino Notes Vulnerable To Buffer Overflow
Lotus Domino Notes SMTP Server is vulnerable to a buffer overflow that could result in arbitrary code being launched.
Windows IT Pro

January, 2001
ATT Labs VNC Vulnerable To Attack
ATT Labs VNC has been found vulnerable to a clasic man-in-the-middle attack.
Windows IT Pro

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