Executive Summary
| Summary | |
|---|---|
| Title | Cisco Unified Communications Manager Denial of Service Vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | cisco-sa-20071017-cucm | First vendor Publication | 2007-09-12 |
| Vendor | Cisco | Last vendor Modification | 2007-10-17 |
| Severity (Vendor) | N/A | Revision | N/A |
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 | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Cisco Unified Communications Manager (CUCM), formerly CallManager, contains two denial of service (DoS) vulnerabilities. Large volumes of UDP Session Initiation Protocol (SIP) INVITE messages may cause a resource exhaustion condition on CUCM systems resulting in a kernel panic. The CUCM Trivial File Transfer Protocol (TFTP) service contains a buffer overflow vulnerability that may result in a denial of service condition or allow a remote, unauthenticated user to execute arbitrary code. There are no workarounds for these vulnerabilities. |
Original Source
| Url : http://www.cisco.com/warp/public/707/cisco-sa-20071017-cucm.shtml |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 50 % | CWE-399 | Resource Management Errors |
| 50 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 37941 | Cisco Unified Communications Manager (CUCM) SIP INVITE Message Saturation Rem... |
| 37940 | Cisco Unified Communications Manager (CUCM) Centralized TFTP File Locator Ser... |
