Vulnerability Intelligence Report
CVE-2009-0077
The firewall engine in Microsoft Forefront Threat Management Gateway, Medium Business Edition (TMG MBE); and Internet Security and Acceleration (ISA) Server 2004 SP3, 2006, 2006 Supportability Update, and 2006 SP1; does not properly manage the session state of web listeners, which allows remote attackers to cause a denial of service (many stale sessions) via crafted packets, aka "Web Proxy TCP State Limited Denial of Service Vulnerability."
No Active Exploit Signals
CVSS Base Score
5.0
MEDIUM
EPSS Probability:78.50%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| microsoft | forefront_threat_management_gateway | all |
| microsoft | internet_security_and_acceleration_server | 2004, 2006 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
78.496%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2009-01-08T00:00:00 |
| Published | 2009-04-15T03:49:00 |
| Patch Date | 2009-04-14 |
| Last Updated | 2024-08-07T04:24:16 |
Community Chatter & Buzz