CVE-2006-0368

high

Description

Cisco CallManager 3.2 and earlier, 3.3 before 3.3(5)SR1, 4.0 before 4.0(2a)SR2c, and 4.1 before 4.1(3)SR2 allow remote attackers to (1) cause a denial of service (CPU and memory consumption) via a large number of open TCP connections to port 2000 and (2) cause a denial of service (fill the Windows Service Manager communication queue) via a large number of TCP connections to port 2001, 2002, or 7727.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/24180

http://www.vupen.com/english/advisories/2006/0249

http://www.securityfocus.com/bid/16295

http://www.osvdb.org/22623

http://www.osvdb.org/22622

http://www.cisco.com/warp/public/707/cisco-sa-20060118-ccmdos.shtml

http://securitytracker.com/id?1015503

http://securityreason.com/securityalert/359

http://secunia.com/advisories/18494

Details

Source: Mitre, NVD

Published: 2006-01-22

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.02763