Citrix Access Gateway NESPA ActiveX Control

Added: 09/13/2011 CVE: CVE-2011-2882 BID: 48676 OSVDB: 74191 Background Citrix Access Gateway is an application remote-access solution. Problem The Citrix Access Gateway installs an ActiveX plug-in on the user's browser. Plug-in versions 8.1-67.7, 9.0-70.5, and 9.1-96.4 are vulnerable to a stack...

Citrix Access Gateway NESPA ActiveX Control

Added: 09/13/2011 CVE: CVE-2011-2882 BID: 48676 OSVDB: 74191 Background Citrix Access Gateway is an application remote-access solution. Problem The Citrix Access Gateway installs an ActiveX plug-in on the user's browser. Plug-in versions 8.1-67.7, 9.0-70.5, and 9.1-96.4 are vulnerable to a stack...

Citrix Access Gateway NESPA ActiveX Control

Added: 09/13/2011 CVE: CVE-2011-2882 BID: 48676 OSVDB: 74191 Background Citrix Access Gateway is an application remote-access solution. Problem The Citrix Access Gateway installs an ActiveX plug-in on the user's browser. Plug-in versions 8.1-67.7, 9.0-70.5, and 9.1-96.4 are vulnerable to a stack...

Citrix Access Gateway Plug-in for Windows ActiveX Control Multiple Vulnerabilities (CTX129902)

The Citrix Access Gateway ActiveX control for Citrix Access Gateway Enterprise Edition is installed on the remote Windows host. It is the ActiveX component of the Citrix Access Gateway Plug-in for Windows and provides an SSL-based VPN via a web browser. The installed version of this control is...

CVE-2011-2882

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data...

CVE-2011-2883

The NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 attempts to validate signed DLLs by checking the certificate subject, not the signature, which allows man-in-the-middle attackers to...

Stack overflow

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data...

Design/Logic Flaw

The NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 attempts to validate signed DLLs by checking the certificate subject, not the signature, which allows man-in-the-middle attackers to...

CVE-2011-2882

CVE-2011-2882 pertains to a stack-based buffer overflow in the Citrix Access Gateway Plug-in for Windows ActiveX control (nsepa.ocx). Affected plug-in versions: 8.1-67.7, 9.0-70.5, and 9.1-96.4. The vulnerability occurs when processing certain HTTP header data, allowing remote code execution in t...

CVE-2011-2883

The NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 attempts to validate signed DLLs by checking the certificate subject, not the signature, which allows man-in-the-middle attackers to...

CVE-2011-2883

CVE-2011-2883 affects Citrix Access Gateway Enterprise Edition’s NSEPA.NsepaCtrl.1 ActiveX control (nsepa.ocx) in 8.1<8.1-67.7, 9.0<9.0-70.5, 9.1

CVE-2011-2882

Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise Edition 8.1 before 8.1-67.7, 9.0 before 9.0-70.5, and 9.1 before 9.1-96.4 allows remote attackers to execute arbitrary code via crafted HTTP header data...

Citrix Access Gateway ActiveX buffer overflow

Buffer overflow on server data parsing...

iDefense Security Advisory 07.14.11: Citrix Access Gateway ActiveX Stack Buffer Overflow Vulnerability

iDefense Security Advisory 07.14.11 http://labs.idefense.com/intelligence/vulnerabilities/ Jul 14, 2011 I. BACKGROUND Citrix's Access Gateway solution provides remote access to customers via the Web browser. This is accomplished through the use of an ActiveX control that enables an SSL based VPN...

Citrix Access Gateway Command Execution

$Id: citrixaccessgatewayexec.rb 11873 2011-03-03 20:51:12Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use...

Citrix Access Gateway - Command Execution (Metasploit)

$Id: citrixaccessgatewayexec.rb 11873 2011-03-03 20:51:12Z jduck $ This file is part of the Metasploit Framework and may be subject to redistribution and commercial restrictions. Please see the Metasploit Framework web site for more information on licensing and terms of use...

CVE-2010-4566

The web authentication form in the NT4 authentication component in Citrix Access Gateway Enterprise Edition 9.2-49.8 and earlier, and the NTLM authentication component in Access Gateway Standard and Advanced Editions before Access Gateway 5.0, allows attackers to execute arbitrary commands via...

Authentication flaw

The web authentication form in the NT4 authentication component in Citrix Access Gateway Enterprise Edition 9.2-49.8 and earlier, and the NTLM authentication component in Access Gateway Standard and Advanced Editions before Access Gateway 5.0, allows attackers to execute arbitrary commands via...

CVE-2010-4566

The web authentication form in the NT4 authentication component in Citrix Access Gateway Enterprise Edition 9.2-49.8 and earlier, and the NTLM authentication component in Access Gateway Standard and Advanced Editions before Access Gateway 5.0, allows attackers to execute arbitrary commands via...

CVE-2010-4566

The CVE affects Citrix Access Gateway where the web authentication form in NT4 authentication (Enterprise Edition 9.2-49.8 and earlier) and the NTLM component in Standard/Advanced editions before 5.0 allows attackers to inject shell metacharacters in the password field to execute arbitrary comman...