Cisco Unified Communications Manager (RIS) Data Collector service information disclosure
| cucm-risdatacollector-info-disclosure (43355) |  Low Risk |
Description:
Cisco Unified Communications Manager (CUCM) could allow a remote attacker to bypass authentication and obtain information, caused by an error in the Real-Time Information Server (RIS) Data Collector service. By connecting directly to the RIS Data Collector service using TCP port 2556, a remote attacker could exploit this vulnerability to gain read-only access to restricted information and obtain the performance statistics and user names of the CUCM cluster.
*CVSS:
| Base Score: | 5 |
| Access Vector: | Network |
| Access Complexity: | Low |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | None |
| Availability Impact: | None |
| Temporal Score: | 3.7 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Obtain Information
Remedy:
Refer to cisco-sa-20080625-cucm for patch, upgrade or suggested workaround information. See References.
References:
- cisco-sa-20080625-cucm: Cisco Unified Communications Manager Denial of Service and Authentication Bypass Vulnerabilities.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Critical Services Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Search Lines Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Search Lines Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Server Processes Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Phone Device Search Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Phone Device Search Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Phone Device Search Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Server Processes Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Critical Services Function.
- VoIP Security Advisory, 2008-06-25: Serviceability Monitoring Tool Unauthenticated Access to Search Lines Function.
- BID-29935: Cisco Unified Communications Manager RIS Data Collector Service Authentication Bypass Vulnerability
- CVE-2008-2062: The Real-Time Information Server (RIS) Data Collector service in Cisco Unified Communications Manager (CUCM) before 4.2(3)SR4, and 4.3 before 4.3(2)SR1, allows remote attackers to bypass authentication, and obtain cluster configuration information and statistics, via a direct TCP connection to the service port, aka Bug ID CSCsq35151.
- CVE-2008-2730: The Real-Time Information Server (RIS) Data Collector service in Cisco Unified Communications Manager (CUCM) 5.x before 5.1(3) and 6.x before 6.1(1) allows remote attackers to bypass authentication, and obtain cluster configuration information and statistics, via a direct TCP connection to the service port, aka Bug ID CSCsj90843.
- SA30848: Cisco Unified Communications Manager Authentication Bypass and Denial of Service
- SECTRACK ID: 1020361: Cisco Unified Communications Manager Lets Remote Users Access Statistics
- VUPEN/ADV-2008-1933: Cisco UCM Denial of Service and Authentication Bypass Vulnerabilities
Platforms Affected:
- Cisco Unified CallManager 4.1
- Cisco Unified Communications Manager 4.2
- Cisco Unified Communications Manager 4.2.1
- Cisco Unified Communications Manager 4.2.2
- Cisco Unified Communications Manager 4.2.3
- Cisco Unified Communications Manager 4.2.3SR1
- Cisco Unified Communications Manager 4.2.3SR2
- Cisco Unified Communications Manager 4.2.3SR2b
- Cisco Unified Communications Manager 4.3
- Cisco Unified Communications Manager 4.3(1)
- Cisco Unified Communications Manager 5.0
- Cisco Unified Communications Manager 5.1
- Cisco Unified Communications Manager 5.1(1)
- Cisco Unified Communications Manager 5.1(2)
- Cisco Unified Communications Manager 5.1(2b)
- Cisco Unified Communications Manager 6.0
- Cisco Unified Communications Manager 6.0(1a)
- Cisco Unified Communications Manager 6.1
- Cisco Unified Communications Manager 6.1(1)
- Cisco Unified Communications Manager 6.1(1a)
Reported:
Jun 25, 2008
The information within this database may change without notice. 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. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net
* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. 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. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.