CVE-2013-3461

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Summary

CVECVE-2013-3461
StatePUBLISHED
Assignercisco
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-08-25 03:27:32 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionCisco Unified Communications Manager (Unified CM) 8.5(x) and 8.6(x) before 8.6(2a)su3 and 9.x before 9.1(1) does not properly restrict the rate of SIP packets, which allows remote attackers to cause a denial of service (memory and CPU consumption, and service disruption) via a flood of UDP packets to port 5060, aka Bug ID CSCub35869.

Risk And Classification

Primary CVSS: v2.0 7.1 from [email protected]

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

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
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\(2\) All All All
Application Cisco Unified Communications Manager 9.0\(1\) All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Cisco Unified Communications Manager Multiple Bugs Let Remote Users Deny Service and Remote Authenticated Users Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
Cisco Security Advisory: Multiple Vulnerabilities in Cisco Unified Communications Manager 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

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