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Vulnerability Details : CVE-2015-4277

The global-configuration implementation on Cisco ASR 9000 devices with software 5.1.3 and 5.3.0 improperly closes vty sessions after a commit/end operation, which allows local users to cause a denial of service (tmp/*config file creation, memory consumption, and device hang) via unspecified vectors, aka Bug ID CSCut93842.
Publish Date : 2015-08-19 Last Update Date : 2017-09-20
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- CVSS Scores & Vulnerability Types

CVSS Score
4.9
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Products Affected By CVE-2015-4277

# Product Type Vendor Product Version Update Edition Language
1 OS Cisco Nx-os 5.1.3 Version Details Vulnerabilities
2 OS Cisco Nx-os 5.3.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Cisco Nx-os 2

- References For CVE-2015-4277

http://www.securitytracker.com/id/1033259
SECTRACK 1033259
http://tools.cisco.com/security/center/viewAlert.x?alertId=39939
CISCO 20150811 Cisco ASR 9000 Series Aggregation Services Routers tmp Files Denial of Service Vulnerability

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2015-4277

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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