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Last updated: 10/31/2014 1:34:39 AM

CVE Publication rate: 46.13

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Vulnerability Workload Index: 13.76
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National Cyber Awareness System

Vulnerability Summary for CVE-2014-0658

Original release date: 01/10/2014
Last revised: 01/17/2014
Source: US-CERT/NIST

Overview

Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.4 (MEDIUM) (AV:N/AC:H/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: BID
Name: 64770
External Source: SECTRACK
Name: 1029596
External Source: XF
Name: cisco-unified-cve20140658-dos(90236)
External Source: OSVDB
Name: 101913
External Source: CISCO
Name: 20140110 Cisco 9900 Series IP Phone Crafted Header Unregister Vulnerability
Type: Advisory
External Source: CONFIRM
Name: http://tools.cisco.com/security/center/viewAlert.x?alertId=32402
External Source: SECUNIA
Name: 56384

Technical Details

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