CVE DATABASE / CVE-2008-5180
CVE-2008-5180
CVSS 5.3 · MEDIUM
Summary
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.
CVSS 3.1 breakdown
| Base score | 5.3 (MEDIUM) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity | NONE |
| Availability | LOW |
Weakness type (CWE)
Affected products
Microsoft office communicator
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References
- http://secunia.com/advisories/32940
- http://www.exploit-db.com/exploits/12079
- http://www.securityfocus.com/bid/39221
- http://www.securitytracker.com/id?1021294
- http://www.voipshield.com/research-details.php?id=133
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46673
- https://exchange.xforce.ibmcloud.com/vulnerabilities/57581
- https://www.exploit-db.com/exploits/7262
Data: NIST NVD. NVD last modified 2026-04-23. Always verify against the vendor advisory before acting.