Lucene search
K

Citrix Metaframe for Windows NT 4.0 TSE 1.8 - Java ICA Environment Denial of Service

🗓️ 11 Aug 2002 00:00:00Reported by Tanin EhramiType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 30 Views

Citrix Metaframe can crash when using custom Java ICA files, causing server instability and disconnections.

Code
source: https://www.securityfocus.com/bid/5439/info

Citrix Metaframe is a commercial available remote desktop application. This issue affects Metaframe on the Microsoft Windows platform.

It has been discovered that Metaframe can be made to become unstable. By connecting to the Metaframe server using custom-crafted Java ICA files, a remote user may be able to create instability in the Metaframe server. The server typically reacts to this vulnerability by disconnecting all users, and either crashing requiring a manual reboot, or crashing and rebooting.

Change the following value:

applet code="com.citrix.JICA.class" archive="jicaengn.jar" width="800"
height="600"

to:

applet code="com.citrix.JICA.class" archive="jicaengn.jar" width=100%
height=100%

Load in a browser, set the browser to full-screen mode, and refresh.

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation