CVE-2017-3808
Summary
| CVE | CVE-2017-3808 |
|---|---|
| State | PUBLISHED |
| Assigner | cisco |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2017-04-20 22:59:00 UTC |
| Updated | 2025-04-20 01:37:25 UTC |
| Description | A vulnerability in the Session Initiation Protocol (SIP) UDP throttling process of Cisco Unified Communications Manager (Cisco Unified CM) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient rate limiting protection. An attacker could exploit this vulnerability by sending the affected device a high rate of SIP messages. An exploit could allow the attacker to cause the device to reload unexpectedly. The device and services will restart automatically. This vulnerability affects Cisco Unified Communications Manager (CallManager) releases prior to the first fixed release; the following list indicates the first minor release that includes the fix for this vulnerability: 10.5.2.14900-16 11.0.1.23900-5 11.5.1.12900-2. Cisco Bug IDs: CSCuz72455. |
Risk And Classification
Primary CVSS: v3.0 7.5 HIGH from [email protected]
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Problem Types: CWE-119 | CWE-119 CWE-119
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.0 | [email protected] | Primary | 7.5 | HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 2.0 | [email protected] | Primary | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
CVSS v3.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
NoneIntegrity
NoneAvailability
HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Cisco | Unified Communications Manager | 10.0\(1.10000.12\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.0_base | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(0.98000.88\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(1.98991.13\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(1.99995.9\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(2.10000.5\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(2.12901.1\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(2.13900.9\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5\(3.10000.9\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 10.5_base | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.0\(0.98000.225\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.0\(1.10000.10\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5.0 | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(0.98000.480\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(0.98000.486\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(0.99838.4\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.10000.6\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.11007.2\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.12000.1\) | All | All | All |
| Application | Cisco | Unified Communications Manager | 11.5\(1.2\) | All | All | All |
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Na | Cisco Unified Communications Manager | affected Cisco Unified Communications Manager | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco Unified Communications Manager Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | tools.cisco.com | Vendor Advisory |
| Cisco Unified Communications Manager Insufficient SIP Rate Limiting Lets Remote Users Cause the Target System to Reload - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | www.securitytracker.com | |
| Cisco Unified Communications Manager CVE-2017-3808 Denial of Service Vulnerability | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| 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.