Vulnerability Name:

CVE-2013-3459 (CCN-86556)

Assigned:2013-08-21
Published:2013-08-21
Updated:2013-09-11
Summary:Cisco Unified Communications Manager (Unified CM) 7.1(x) before 7.1(5b)su6a does not properly handle errors, which allows remote attackers to cause a denial of service (service disruption) via malformed registration messages, aka Bug ID CSCuf93466.
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-2013-3459

Source: CCN
Type: SA54605
Cisco Unified Communications Manager Multiple Vulnerabilities

Source: CCN
Type: cisco-sa-20130821-cucm
Multiple Vulnerabilities in Cisco Unified Communications Manager

Source: CISCO
Type: Vendor Advisory
20130821 Multiple Vulnerabilities in Cisco Unified Communications Manager

Source: CCN
Type: OSVDB ID: 96486
Cisco Unified Communications Manager (CUCM) Malformed Registration Message Handling Remote DoS

Source: CCN
Type: BID-61911
Cisco Unified Communications Manager CVE-2013-3459 Denial of Service Vulnerability

Source: SECTRACK
Type: UNKNOWN
1028938

Source: XF
Type: UNKNOWN
cisco-ucm-cve20133459-dos(86556)

Vulnerable Configuration:Configuration 1:
  • 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:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su5:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1(5b)su6:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:cisco:unified_communications_manager:7.0:*:*:*:*:*:*:*
  • OR cpe:/a:cisco:unified_communications_manager:7.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    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 7.1(5b)su5
    cisco unified communications manager 7.1(5b)su6
    cisco unified communications manager 7.0
    cisco unified communications manager 7.1