CVE-2013-3453

Summary

CVECVE-2013-3453
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-08-22 22:55:05 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionMemory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cisco Unified Communications Manager 3.3\(5\) All All All
Application Cisco Unified Communications Manager 3.3\(5\)sr1 All All All
Application Cisco Unified Communications Manager 3.3\(5\)sr2a All All All
Application Cisco Unified Communications Manager 4.1\(3\) All All All
Application Cisco Unified Communications Manager 4.1\(3\)sr1 All All All
Application Cisco Unified Communications Manager 4.1\(3\)sr2 All All All
Application Cisco Unified Communications Manager 4.1\(3\)sr3 All All All
Application Cisco Unified Communications Manager 4.1\(3\)sr4 All All All
Application Cisco Unified Communications Manager 4.2 All All All
Application Cisco Unified Communications Manager 4.2.1 All All All
Application Cisco Unified Communications Manager 4.2.2 All All All
Application Cisco Unified Communications Manager 4.2.3 All All All
Application Cisco Unified Communications Manager 4.2.3sr1 All All All
Application Cisco Unified Communications Manager 4.2.3sr2 All All All
Application Cisco Unified Communications Manager 4.2.3sr2b All All All
Application Cisco Unified Communications Manager 4.3 All All All
Application Cisco Unified Communications Manager 4.3\(1\) All All All
Application Cisco Unified Communications Manager 5.0 All All All
Application Cisco Unified Communications Manager 5.1 All All All
Application Cisco Unified Communications Manager 5.1.2 All All All
Application Cisco Unified Communications Manager 5.1\(1b\) All All All
Application Cisco Unified Communications Manager 5.1\(1c\) All All All
Application Cisco Unified Communications Manager 5.1\(1\) All All All
Application Cisco Unified Communications Manager 5.1\(2a\) All All All
Application Cisco Unified Communications Manager 5.1\(2b\) All All All
Application Cisco Unified Communications Manager 5.1\(2\) All All All
Application Cisco Unified Communications Manager 5.1\(3a\) All All All
Application Cisco Unified Communications Manager 5.1\(3c\) All All All
Application Cisco Unified Communications Manager 5.1\(3d\) All All All
Application Cisco Unified Communications Manager 5.1\(3e\) All All All
Application Cisco Unified Communications Manager 5.1\(3\) All All All
Application Cisco Unified Communications Manager 6.0 All All All
Application Cisco Unified Communications Manager 6.0\(1a\) All All All
Application Cisco Unified Communications Manager 6.0\(1b\) All All All
Application Cisco Unified Communications Manager 6.0\(1\) All All All
Application Cisco Unified Communications Manager 6.1\(1a\) All All All
Application Cisco Unified Communications Manager 6.1\(1b\) All All All
Application Cisco Unified Communications Manager 6.1\(1\) All All All
Application Cisco Unified Communications Manager 6.1\(2\) All All All
Application Cisco Unified Communications Manager 6.1\(2\)su1 All All All
Application Cisco Unified Communications Manager 6.1\(2\)su1a All All All
Application Cisco Unified Communications Manager 6.1\(3a\) All All All
Application Cisco Unified Communications Manager 6.1\(3b\) All All All
Application Cisco Unified Communications Manager 6.1\(3b\)su1 All All All
Application Cisco Unified Communications Manager 6.1\(3\) All All All
Application Cisco Unified Communications Manager 6.1\(4a\) All All All
Application Cisco Unified Communications Manager 6.1\(4a\)su2 All All All
Application Cisco Unified Communications Manager 6.1\(4\) All All All
Application Cisco Unified Communications Manager 6.1\(4\)su1 All All All
Application Cisco Unified Communications Manager 6.1\(5\) All All All
Application Cisco Unified Communications Manager 6.1\(5\)su1 All All All
Application Cisco Unified Communications Manager 6.1\(5\)su2 All All All
Application Cisco Unified Communications Manager 6.1\(5\)su3 All All All
Application Cisco Unified Communications Manager 7.0\(1\)su1 All All All
Application Cisco Unified Communications Manager 7.0\(1\)su1a All All All
Application Cisco Unified Communications Manager 7.0\(2a\) All All All
Application Cisco Unified Communications Manager 7.0\(2a\)su1 All All All
Application Cisco Unified Communications Manager 7.0\(2a\)su2 All All All
Application Cisco Unified Communications Manager 7.0\(2\) All All All
Application Cisco Unified Communications Manager 7.1\(2a\) All All All
Application Cisco Unified Communications Manager 7.1\(2a\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(2b\) All All All
Application Cisco Unified Communications Manager 7.1\(2b\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(3a\) All All All
Application Cisco Unified Communications Manager 7.1\(3a\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(3a\)su1a All All All
Application Cisco Unified Communications Manager 7.1\(3b\) All All All
Application Cisco Unified Communications Manager 7.1\(3b\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(3b\)su2 All All All
Application Cisco Unified Communications Manager 7.1\(3\) All All All
Application Cisco Unified Communications Manager 7.1\(5a\) All All All
Application Cisco Unified Communications Manager 7.1\(5b\) All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su1a All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su2 All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su3 All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su4 All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su5 All All All
Application Cisco Unified Communications Manager 7.1\(5b\)su6 All All All
Application Cisco Unified Communications Manager 7.1\(5\) All All All
Application Cisco Unified Communications Manager 7.1\(5\)su1 All All All
Application Cisco Unified Communications Manager 7.1\(5\)su1a All All All
Application Cisco Unified Communications Manager 8.0 All All All
Application Cisco Unified Communications Manager 8.0\(1\) All All All
Application Cisco Unified Communications Manager 8.0\(2a\) All All All
Application Cisco Unified Communications Manager 8.0\(2b\) All All All
Application Cisco Unified Communications Manager 8.0\(2c\) All All All
Application Cisco Unified Communications Manager 8.0\(2c\)su1 All All All
Application Cisco Unified Communications Manager 8.0\(2\) All All All
Application Cisco Unified Communications Manager 8.0\(3a\) All All All
Application Cisco Unified Communications Manager 8.0\(3a\)su1 All All All
Application Cisco Unified Communications Manager 8.0\(3a\)su2 All All All
Application Cisco Unified Communications Manager 8.0\(3a\)su3 All All All
Application Cisco Unified Communications Manager 8.0\(3\) All All All
Application Cisco Unified Communications Manager 8.5 All All All
Application Cisco Unified Communications Manager 8.5\(1\) All All All
Application Cisco Unified Communications Manager 8.5\(1\)su1 All All All
Application Cisco Unified Communications Manager 8.5\(1\)su2 All All All
Application Cisco Unified Communications Manager 8.5\(1\)su3 All All All
Application Cisco Unified Communications Manager 8.5\(1\)su4 All All All
Application Cisco Unified Communications Manager 8.5\(1\)su5 All All All
Application Cisco Unified Communications Manager 8.6 All All All
Application Cisco Unified Communications Manager 8.6\(1a\) All All All
Application Cisco Unified Communications Manager 8.6\(1\) All All All
Application Cisco Unified Communications Manager 8.6\(2a\) All All All
Application Cisco Unified Communications Manager 8.6\(2a\)su1 All All All
Application Cisco Unified Communications Manager 8.6\(2a\)su2 All All All
Application Cisco Unified Communications Manager 8.6\(2a\)su3 All All All
Application Cisco Unified Communications Manager 8.6\(2\) All All All
Application Cisco Unified Communications Manager 8.6\(3\) All All All
Application Cisco Unified Communications Manager 9.0\(1\) All All All
Application Cisco Unified Communications Manager 9.1\(1a\) All All All
Application Cisco Unified Communications Manager 9.1\(1\) All All All
Application Cisco Unified Communications Manager All All All All
Application Cisco Unified Presence - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco Security Advisory: Cisco Unified Communications Manager IM and Presence Service Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report