PT-2007-5226 · Citrix+1 · Npctxcao.Dll+4

Published 2007-07-26 · Updated 2011-03-08 · CVE-2007-4013

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Citrix Access Gateway Standard Edition versions prior to 4.5.5 Citrix Access Gateway Advanced Edition versions prior to 4.5 HF1 Net6Helper.DLL version 4.5.2 and earlier npCtxCAO.dll version prior to 4.5.0.0

Description: The issue involves multiple unspecified vulnerabilities with unknown impact and attack vectors, possibly related to buffer overflows. These vulnerabilities are found in different components, including Net6Helper.DLL, npCtxCAO.dll in a Firefox plugin directory, and another npCtxCAO.dll.

Recommendations: For Citrix Access Gateway Standard Edition versions prior to 4.5.5, update to version 4.5.5 or later. For Citrix Access Gateway Advanced Edition versions prior to 4.5 HF1, update to version 4.5 HF1 or later. For Net6Helper.DLL version 4.5.2 and earlier, update to a version later than 4.5.2. For npCtxCAO.dll version prior to 4.5.0.0, update to version 4.5.0.0 or later.

Fix

Related Identifiers

CVE-2007-4013

Affected Products

Citrix Access Gateway Advanced Edition

Citrix Access Gateway Standard Edition

Firefox

Net6Helper.Dll

Npctxcao.Dll

References · 10

• http://support.citrix.com/article/CTX114028 · Patch
• http://support.citrix.com/article/CTX113815 · Patch
• http://secunia.com/advisories/26143 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2007-4013 · Security Note
• http://securityfocus.com/bid/24975 · Patch
• http://osvdb.org/37843 · Note
• http://osvdb.org/37844 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4013 · Note
• http://osvdb.org/37842 · Note
• http://vupen.com/english/advisories/2007/2583 · Note