7.8
CVSSv2

CVE-2007-1834

Published: 03/04/2007 Updated: 29/07/2017
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 CallManager (CUCM) 5.0 prior to 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 prior to 1.0(3) allow remote malicious users to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.

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cisco unified callmanager 5.0

cisco unified callmanager 5.0\\(1\\)

cisco unified presence server 1.0\\(1\\)

cisco unified presence server 1.0\\(2\\)

cisco unified callmanager 5.0\\(3a\\)

cisco unified callmanager 5.0\\(4\\)

cisco unified presence server 1.0

cisco unified callmanager 5.0\\(2\\)

cisco unified callmanager 5.0\\(3\\)

Vendor Advisories

Cisco Unified CallManager and Unified Presence Server contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition The vulnerability exists due to improper handling of excessive amounts of ICMP echo requests An attacker could exploit this vulnerability by sending a large number of ICMP ...