CVE-2009-0077

Description

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."

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 87.88% Top 5%

Vendor Advisory microsoft.com

Affected: n/a n/a

References

Link	Tags
http://www.securitytracker.com/id?1022045	vdb entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-016	vendor advisory
http://osvdb.org/53636	vdb entry
http://www.us-cert.gov/cas/techalerts/TA09-104A.html	third party advisory us government resource
http://www.vupen.com/english/advisories/2009/1030	vdb entry
http://secunia.com/advisories/34687	third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6068	vdb entry signature

Frequently Asked Questions

What is the severity of CVE-2009-0077?: CVE-2009-0077 has been scored as a medium severity vulnerability.
How to fix CVE-2009-0077?: To fix CVE-2009-0077, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-0077 being actively exploited in the wild?: It is possible that CVE-2009-0077 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~88% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.