Vulnerability Name:

CVE-2011-4486 (CCN-73555)

Assigned:2011-11-21
Published:2012-02-29
Updated:2012-03-01
Summary:Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.
Per: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120229-cucm

'The following products are affected by the vulnerabilities that are described in this advisory:

* Cisco Unified Communications Manager Software versions 6.x
* Cisco Unified Communications Manager Software versions 7.x
* Cisco Unified Communications Manager Software versions 8.x'
CVSS v3 Severity:7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
5.8 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-399
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2011-4486

Source: CCN
Type: SA48218
Cisco Unified Communications Manager Denial of Service and SQL Injection Vulnerabilities

Source: CCN
Type: SA48231
Cisco Unified Communications Manager Denial of Service and SQL Injection Vulnerabilities

Source: CCN
Type: cisco-sa-20120229-cucm
Cisco Unified Communications Manager Skinny Client Control Protocol Vulnerabilities

Source: CISCO
Type: Vendor Advisory
20120229 Cisco Unified Communications Manager Skinny Client Control Protocol Vulnerabilities

Source: CCN
Type: OSVDB ID: 79707
Cisco Unified Communications Manager SCCP Registration Message Parsing Remote DoS

Source: CCN
Type: BID-52211
Cisco Unified Communications Manager SCCP (CVE-2011-4486) Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
cisco-ucm-sccp-packets-dos(73555)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.0(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.0(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.0(1b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(3a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(3b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(3b)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(4):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(4)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(4a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(4a)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(5)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(5)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(5)su3:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:cisco:unified_communications_manager:7.0(1)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(1)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(2a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(2a)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(2a)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(2a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(2a)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(2b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(2b)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3a)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3a)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3b)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(3b)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su4:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/a:cisco:unified_communications_manager:8.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(2a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(2b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(2c):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(2c)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(3):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(3a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(3a)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0(3a)su2:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:cisco:unified_communications_manager:8.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.5(1)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.5(1)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.5(1)su3:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/a:cisco:unified_communications_manager:8.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.6(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.6(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.6(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.6(2a):*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/a:cisco:business_edition_3000_software:8.6(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_3000_software:8.6(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_3000_software:8.6(2a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_3000_software:8.6.2:*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:business_edition_3000:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/a:cisco:business_edition_5000_software:8.5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.6:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.6(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.6(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.6(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_5000_software:8.6(2a):*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:business_edition_5000:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/a:cisco:business_edition_6000_software:8.5(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.5(1)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.5(1)su2:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.5(1)su3:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.5(1-2011o):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.6(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.6(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.6(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:business_edition_6000_software:8.6(2a):*:*:*:*:*:*:*
  • AND
  • cpe:/h:cisco:business_edition_6000:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:unified_communications_manager:6.0(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1a):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.0(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2)su1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(1):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(1b):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:6.1(2)su1a:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.0(2):*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:8.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    cisco unified communications manager 6.0
    cisco unified communications manager 6.0(1)
    cisco unified communications manager 6.0(1a)
    cisco unified communications manager 6.0(1b)
    cisco unified communications manager 6.1(1)
    cisco unified communications manager 6.1(1a)
    cisco unified communications manager 6.1(1b)
    cisco unified communications manager 6.1(2)
    cisco unified communications manager 6.1(2)su1
    cisco unified communications manager 6.1(2)su1a
    cisco unified communications manager 6.1(3)
    cisco unified communications manager 6.1(3a)
    cisco unified communications manager 6.1(3b)
    cisco unified communications manager 6.1(3b)su1
    cisco unified communications manager 6.1(4)
    cisco unified communications manager 6.1(4)su1
    cisco unified communications manager 6.1(4a)
    cisco unified communications manager 6.1(4a)su2
    cisco unified communications manager 6.1(5)
    cisco unified communications manager 6.1(5)su1
    cisco unified communications manager 6.1(5)su2
    cisco unified communications manager 6.1(5)su3
    cisco unified communications manager 7.0(1)su1
    cisco unified communications manager 7.0(1)su1a
    cisco unified communications manager 7.0(2)
    cisco unified communications manager 7.0(2a)
    cisco unified communications manager 7.0(2a)su1
    cisco unified communications manager 7.0(2a)su2
    cisco unified communications manager 7.1(2a)
    cisco unified communications manager 7.1(2a)su1
    cisco unified communications manager 7.1(2b)
    cisco unified communications manager 7.1(2b)su1
    cisco unified communications manager 7.1(3)
    cisco unified communications manager 7.1(3a)
    cisco unified communications manager 7.1(3a)su1
    cisco unified communications manager 7.1(3a)su1a
    cisco unified communications manager 7.1(3b)
    cisco unified communications manager 7.1(3b)su1
    cisco unified communications manager 7.1(3b)su2
    cisco unified communications manager 7.1(5)
    cisco unified communications manager 7.1(5)su1
    cisco unified communications manager 7.1(5)su1a
    cisco unified communications manager 7.1(5a)
    cisco unified communications manager 7.1(5b)
    cisco unified communications manager 7.1(5b)su1
    cisco unified communications manager 7.1(5b)su1a
    cisco unified communications manager 7.1(5b)su2
    cisco unified communications manager 7.1(5b)su3
    cisco unified communications manager 7.1(5b)su4
    cisco unified communications manager 8.0
    cisco unified communications manager 8.0(1)
    cisco unified communications manager 8.0(2)
    cisco unified communications manager 8.0(2a)
    cisco unified communications manager 8.0(2b)
    cisco unified communications manager 8.0(2c)
    cisco unified communications manager 8.0(2c)su1
    cisco unified communications manager 8.0(3)
    cisco unified communications manager 8.0(3a)
    cisco unified communications manager 8.0(3a)su1
    cisco unified communications manager 8.0(3a)su2
    cisco unified communications manager 8.5
    cisco unified communications manager 8.5(1)
    cisco unified communications manager 8.5(1)su1
    cisco unified communications manager 8.5(1)su2
    cisco unified communications manager 8.5(1)su3
    cisco unified communications manager 8.6
    cisco unified communications manager 8.6(1)
    cisco unified communications manager 8.6(1a)
    cisco unified communications manager 8.6(2)
    cisco unified communications manager 8.6(2a)
    cisco business edition 3000 software 8.6(1)
    cisco business edition 3000 software 8.6(1a)
    cisco business edition 3000 software 8.6(2a)
    cisco business edition 3000 software 8.6.2
    cisco business edition 3000 -
    cisco business edition 5000 software 8.5
    cisco business edition 5000 software 8.5(1)
    cisco business edition 5000 software 8.6
    cisco business edition 5000 software 8.6(1)
    cisco business edition 5000 software 8.6(1a)
    cisco business edition 5000 software 8.6(2)
    cisco business edition 5000 software 8.6(2a)
    cisco business edition 5000 -
    cisco business edition 6000 software 8.5(1)
    cisco business edition 6000 software 8.5(1)su1
    cisco business edition 6000 software 8.5(1)su2
    cisco business edition 6000 software 8.5(1)su3
    cisco business edition 6000 software 8.5(1-2011o)
    cisco business edition 6000 software 8.6(1)
    cisco business edition 6000 software 8.6(1a)
    cisco business edition 6000 software 8.6(2)
    cisco business edition 6000 software 8.6(2a)
    cisco business edition 6000 -
    cisco unified communications manager 6.0(1a)
    cisco unified communications manager 6.0
    cisco unified communications manager 6.1(1a)
    cisco unified communications manager 6.1
    cisco unified communications manager 6.1(1)
    cisco unified communications manager 6.0(1)
    cisco unified communications manager 6.1(2)su1
    cisco unified communications manager 6.1(2)
    cisco unified communications manager 7.0
    cisco unified communications manager 6.1.0
    cisco unified communications manager 7.0(1)
    cisco unified communications manager 6.1(1b)
    cisco unified communications manager 6.1(2)su1a
    cisco unified communications manager 7.0(2)
    cisco unified communications manager 7.1
    cisco unified communications manager 8.0