CVE-2011-2012
Microsoft Forefront Unified Access Gateway 2010 - Denial of Service via Session Cookie Validation
Title source: llmDescription
Microsoft Forefront Unified Access Gateway (UAG) 2010 Gold, Update 1, Update 2, and SP1 does not properly validate session cookies, which allows remote attackers to cause a denial of service (IIS outage) via unspecified network traffic, aka "Null Session Cookie Crash."
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/49980
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-079
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12799
Scores
EPSS
0.1659
EPSS Percentile
96.6%
Details
CWE
CWE-20
Status
published
Products (1)
microsoft/forefront_unified_access_gateway
2010 (4 CPE variants)
Published
Oct 12, 2011
Tracked Since
Feb 18, 2026