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CVE-2008-5180

5.3 · MEDIUM

Microsoft Communicator, and Communicator in Microsoft Office 2010 beta, allows remote attackers to cause a denial of service (memory consumption) via a large number of SIP INVITE requests, which tr…

Published Nov 20, 2008microsoftCWE-770EPSS 67.98%

Overview

CVE-2008-5180 is a medium-severity vulnerability affecting microsoft office_communicator. It was published on November 20, 2008 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Microsoft Communicator, and Communicator in Microsoft Office 2010 beta, allows remote attackers to cause a denial of service (memory consumption) via a large number of SIP INVITE requests, which trigger the creation of many sessions.

Remediation

Check the references section for vendor advisories and patches from microsoft. Update office_communicator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refsecunia.com/advisories/32940Refwww.exploit-db.com/exploits/12079Refwww.securityfocus.com/bid/39221Refwww.securitytracker.com/id?1021294Refwww.voipshield.com/research-details.php?id=133Refexchange.xforce.ibmcloud.com/vulnerabilities/46673Refexchange.xforce.ibmcloud.com/vulnerabilities/57581Refwww.exploit-db.com/exploits/7262Refsecunia.com/advisories/32940Refwww.exploit-db.com/exploits/12079

How CyberStrike helps

Frequently asked questions

What is CVE-2008-5180?

CVE-2008-5180 is a medium-severity vulnerability affecting microsoft office_communicator. It was published on November 20, 2008 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2008-5180?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-5180?

Check the references section for vendor advisories and patches from microsoft. Update office_communicator to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-5180?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-5180 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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