7.8
CVSSv2

CVE-2009-2050

Published: 27/08/2009 Updated: 06/10/2021
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) prior to 6.1(1) allows remote malicious users to cause a denial of service (voice-services outage) via a malformed header in a SIP message, aka Bug ID CSCsi46466.

Vulnerability Trend

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cisco unified communications manager

Vendor Advisories

Cisco Unified Communications Manager (formerly CallManager) contains multiple denial of service (DoS) vulnerabilities that if exploited could cause an interruption to voice services The Session Initiation Protocol (SIP) and Skinny Client Control Protocol (SCCP) services are affected by these vulnerabilities Cisco has released free sof ...