CVE-2009-2052

high

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 4.x, 5.x before 5.1(3g), 6.x before 6.1(4), 7.0 before 7.0(2), and 7.1 before 7.1(2); and Cisco Unified Presence 1.x, 6.x before 6.0(6), and 7.x before 7.0(4); allows remote attackers to cause a denial of service (TCP services outage) via a large number of TCP connections, related to "tracking of network connections," aka Bug IDs CSCsq22534 and CSCsw52371.

References

http://www.vupen.com/english/advisories/2009/2915

http://www.securitytracker.com/id?1022775

http://www.securityfocus.com/bid/36676

http://www.securityfocus.com/bid/36152

http://www.cisco.com/en/US/products/products_security_advisory09186a0080afc930.shtml

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml

http://securitytracker.com/id?1023018

http://secunia.com/advisories/37039

http://secunia.com/advisories/36499

http://secunia.com/advisories/36498

Details

Source: Mitre, NVD

Published: 2009-08-27

Updated: 2021-10-06

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