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Vulnerability Details : CVE-2011-2007

Microsoft Host Integration Server (HIS) 2004 SP1, 2006 SP1, 2009, and 2010 allows remote attackers to cause a denial of service (SNA Server service outage) via crafted TCP or UDP traffic, aka "Endless Loop DoS in snabase.exe Vulnerability."
Publish Date : 2011-10-11 Last Update Date : 2017-09-18
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service

- Related OVAL Definitions

Title Definition Id Class Family
Endless Loop DoS in snabase.exe Vulnerability oval:org.mitre.oval:def:13040 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-2007

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft Host Integration Server 2004 SP1 Version Details Vulnerabilities
2 Application Microsoft Host Integration Server 2006 SP1 Version Details Vulnerabilities
3 Application Microsoft Host Integration Server 2009 Version Details Vulnerabilities
4 Application Microsoft Host Integration Server 2010 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Host Integration Server 4

- References For CVE-2011-2007
Microsoft Security Bulletin MS11-082 MS11-082 - Important : Vulnerabilities in Host Integration Server Could Allow Denial of Service (2607670) - Version: 1.0 Severity Rating: Important Revision Note: V1.0 (October 11, 2011): Bulletin published. Summary: This security update resolves two publicly disclosed vulnerabilities in Host Integration Server. The vulnerabilities could allow denial of service if a remote attacker sends specially crafted network packets to a Host Integration Server listening on UDP port 1478 or TCP ports 1477 and 1478. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. Best practices recommend that systems that are connected to the Internet have a minimal number of ports exposed. In this case, the Host Integration Server ports should be blocked from the Internet.Release Date:2011-10-11

- Metasploit Modules Related To CVE-2011-2007

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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