CVE-2009-3936

Severity: medium (CVSS 5.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-11-13 · updated 2026-06-16
Weakness: CWE-310

Description

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 products

Citrix Online Plug-In For Mac: through 10.0
Citrix Online Plug-In For Windows: through 11.2; 11.0, 11.1 (and their updates)
Citrix Receiver For Iphone: through 1.0

References

http://secunia.com/advisories/37319
http://support.citrix.com/article/CTX123248
http://www.securityfocus.com/bid/37073
http://www.securitytracker.com/id?1023168
http://www.vupen.com/english/advisories/2009/3206
https://exchange.xforce.ibmcloud.com/vulnerabilities/54213
http://secunia.com/advisories/37319
http://support.citrix.com/article/CTX123248
http://www.securityfocus.com/bid/37073
http://www.securitytracker.com/id?1023168
http://www.vupen.com/english/advisories/2009/3206
https://exchange.xforce.ibmcloud.com/vulnerabilities/54213

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