Access Control Bypass in Citrix XenApp by Citrix
CVE-2009-2453

Currently unrated

Key Information:

Vendor

Citrix
Status
Presentation Server
Xenapp
Vendor
CVE Published:
14 July 2009

What is CVE-2009-2453?

Citrix XenApp (previously known as Presentation Server) 4.5 Hotfix Rollup Pack 3 contains a vulnerability that allows attackers to circumvent intended access restrictions. This issue arises when access policies fail to apply correctly in conjunction with Access Gateway Advanced Edition filters, potentially exposing sensitive resources to unauthorized users through undisclosed attack vectors.

References

http://support.citrix.com/article/CTX118792
x_refsource_CONFIRM
http://secunia.com/advisories/34865
third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1154
vdb-entryx_refsource_VUPEN

Timeline

  • Vulnerability Reserved

  • Vulnerability published

.