CVE-2009-3936: Medium severity citrix online plug-in vulnerability

Published Nov 13, 2009
·
Updated

Unspecified vulnerability in Citrix Online Plug-in for Windows 11.0.x before 11.0.150 and 11.x before 11.2, Online Plug-in for Mac before 11.0, Receiver for iPhone before 1.0.3, and ICA Java, Mac, UNIX, and Windows Clients for XenApp and XenDesktop allows remote attackers to impersonate the SSL/TLS server and bypass authentication via a crafted certificate, a different vulnerability than CVE-2009-3555.

Affected Software

5 affected components
Citrix Online Plug-in for Mac<=10.0
Citrix Online Plug-in for Windows<=11.2
Citrix Online Plug-in for Windows=11.0
Citrix Online Plug-in for Windows=11.1
Citrix Receiver for iPhone<=1.0

Event History

Nov 13, 2009
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2009-3936?

CVE-2009-3936 is considered a moderate severity vulnerability due to its potential for remote attackers to impersonate SSL/TLS.

2

How do I fix CVE-2009-3936?

To remediate CVE-2009-3936, update the Citrix Online Plug-in for Windows, Online Plug-in for Mac, or any affected software to the latest versions as recommended by Citrix.

3

What software versions are affected by CVE-2009-3936?

CVE-2009-3936 affects Citrix Online Plug-in for Windows versions 11.0.x before 11.0.150 and 11.x before 11.2, among others.

4

Can CVE-2009-3936 be exploited remotely?

Yes, CVE-2009-3936 allows remote attackers to exploit the vulnerability to impersonate SSL/TLS connections.

5

Is there a workaround for CVE-2009-3936?

There are no known workarounds for CVE-2009-3936, making it essential to upgrade to unaffected software versions.

Contact

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