CVE-2016-6493

high-risk
Published 2016-08-19

Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission.

Do I need to act?

~
2.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (9)

Xenapp
Xenapp
Xenapp
Xendesktop
Xenapp
Xenapp
Xenapp
Xenapp
Xenapp

Affected Vendors

Citrix

References (6)

Vendor Advisory http://support.citrix.com/article/CTX215460
Third Party Advisory http://www.securityfocus.com/bid/92316
Third Party Advisory http://www.securitytracker.com/id/1036539
Vendor Advisory http://support.citrix.com/article/CTX215460
Third Party Advisory http://www.securityfocus.com/bid/92316
Third Party Advisory http://www.securitytracker.com/id/1036539
52
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 5/34 · Minimal
Exposure 15/34 · Moderate