Executive Summary

Summary
Title Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerabilities
Informations
Name cisco-sa-20100922-cucmsip First vendor Publication 2010-06-29
Vendor Cisco Last vendor Modification 2010-09-22
Severity (Vendor) N/A Revision 1.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

Cisco Unified Communications Manager contains two denial of service (DoS) vulnerabilities that affect the processing of Session Initiation Protocol (SIP) messages. Exploitation of these vulnerabilities could cause an interruption of voice services.

To address these vulnerabilities, Cisco has released free software updates. There is a workaround for these vulnerabilities.

Original Source

Url : http://www.cisco.com/en/US/products/products_security_advisory09186a0080b4 (...)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 40
Os 191
Os 4

Open Source Vulnerability Database (OSVDB)

Id Description
68206 Cisco Unified Communications Manager (CUCM) SIP REFER Request Invalid Refer-T...
68205 Cisco IOS SIP REFER Request Invalid Refer-To Header Remote DoS
68204 Cisco Unified Communications Manager (CUCM) Crafted UDP SIP Registration Traf...
68203 Cisco IOS Crafted UDP SIP Registration Traffic Remote DoS

Nessus® Vulnerability Scanner

Date Description
2010-09-22 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20100922-siphttp.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2013-05-11 00:42:39
  • Multiple Updates