CVE-2019-1887
Summary
| CVE | CVE-2019-1887 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-07-06 02:15:00 UTC |
| Updated | 2019-10-09 23:48:00 UTC |
| Description | A vulnerability in the Session Initiation Protocol (SIP) protocol implementation of Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient validation of input SIP traffic. An attacker could exploit this vulnerability by sending a malformed SIP packet to an affected Cisco Unified Communications Manager. A successful exploit could allow the attacker to trigger a new registration process on all connected phones, temporarily disrupting service. |
Risk And Classification
Problem Types: CWE-787
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Unified Communications Manager | 10.5(2.10000.5) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(2.10000.5\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5(1.10000.6) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.10000.6\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.0(1.10000.10) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.0\(1.10000.10\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.5(1.10000.22) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.5\(1.10000.22\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(2.10000.5\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.10000.6\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.0\(1.10000.10\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 12.5\(1.10000.22\) | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerability | CISCO | tools.cisco.com | Patch, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.