CVE-2009-2052

Severity Score

7.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Unified Communications Manager de Cisco (también conocido como CUCM, anteriormente CallManager) versión 4.x, versión 5.x anterior a 5.1 (3g), versión 6.x anterior a 6.1 (4), versión 7.0 anterior a 7.0 (2) y versión 7.1 anterior a 7.1 (2); y Unified Presence de Cisco versión 1.x, versión 6.x anterior a 6.0 (6) y versión 7.x anterior a 7.0 (4); permite a los atacantes remotos causar una denegación de servicio (interrupción de los servicios TCP) por medio de una gran cantidad de conexiones TCP, relacionadas con el "tracking of network connections," también conocida como Bug Id. CSCsq22534 y CSCsw52371.

*Credits: N/A

CVSS Scores

NISTv2 7.8

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-06-12 CVE Reserved
2009-08-26 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
http://secunia.com/advisories/37039	Third Party Advisory
http://securitytracker.com/id?1023018	Third Party Advisory
http://www.securityfocus.com/bid/36152	Third Party Advisory
http://www.securityfocus.com/bid/36676	Third Party Advisory
http://www.securitytracker.com/id?1022775	Third Party Advisory
http://www.vupen.com/english/advisories/2009/2915	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml	2021-10-06

URL	Date	SRC
http://secunia.com/advisories/36498	2021-10-06
http://secunia.com/advisories/36499	2021-10-06
http://www.cisco.com/en/US/products/products_security_advisory09186a0080afc930.shtml	2021-10-06

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 5.0 < 5.1\(3g\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 5.0 < 5.1\(3g\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 6.1\(1\) < 6.1\(4\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 6.1\(1\) < 6.1\(4\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 7.0 < 7.0\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 7.0 < 7.0\(2\)"		-		Affected
Cisco Search vendor "Cisco"		Unified Communications Manager Search vendor "Cisco" for product "Unified Communications Manager"				>= 7.1 < 7.1\(2\) Search vendor "Cisco" for product "Unified Communications Manager" and version " >= 7.1 < 7.1\(2\)"		-		Affected