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CiscoCVE-2009-2052

HistoryAug 27, 2009 - 5:00 p.m.

CVE-2009-2052

2009-08-2717:00:01

cisco

web.nvd.nist.gov

cisco

unified communications manager

cucm

callmanager

cve-2009-2052

denial of service

tcp

security vulnerability

nvd

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.7

Confidence

High

EPSS

0.017

Percentile

87.8%

JSON

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.

Affected configurations

Nvd

Node

ciscounified_communications_managerRange5.0–5.1\(3g\)

ciscounified_communications_managerRange6.1\(1\)–6.1\(4\)

ciscounified_communications_managerRange7.0–7.0\(2\)

ciscounified_communications_managerRange7.1–7.1\(2\)

VendorProductVersionCPE
ciscounified_communications_manager*cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	unified_communications_manager	*	cpe:2.3:a:cisco:unified_communications_manager::::::::

References

secunia.com/advisories/36498

secunia.com/advisories/36499

secunia.com/advisories/37039

securitytracker.com/id?1023018

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

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

www.securityfocus.com/bid/36152

www.securityfocus.com/bid/36676

www.securitytracker.com/id?1022775

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

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

AI Score

6.7

Confidence

High

EPSS

0.017

Percentile

87.8%

JSON

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