Executive Summary

Informations
Name CVE-2015-6392 First vendor Publication 2016-10-05
Vendor Cve Last vendor Modification 2017-07-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Cisco NX-OS 4.1 through 7.3 and 11.0 through 11.2 on Nexus 2000, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device crash) via crafted IPv4 DHCP packets to the (1) DHCPv4 relay agent or (2) smart relay agent, aka Bug IDs CSCuq24603, CSCur93159, CSCus21693, and CSCut76171.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6392

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-399 Resource Management Errors

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 105

Snort® IPS/IDS

Date Description
2016-03-14 Cisco NX-OS DHCP option parsing denial of service attempt
RuleID : 37426 - Revision : 2 - Type : SERVER-OTHER

Nessus® Vulnerability Scanner

Date Description
2016-11-22 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20161005-dhcp1-nxos.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/93406
CISCO http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa...
SECTRACK http://www.securitytracker.com/id/1036948

Alert History

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Date Informations
2020-05-23 00:46:26
  • Multiple Updates
2017-07-30 12:01:28
  • Multiple Updates
2016-11-29 00:25:25
  • Multiple Updates
2016-11-23 13:25:43
  • Multiple Updates
2016-10-14 00:23:47
  • Multiple Updates
2016-10-07 09:23:34
  • Multiple Updates
2016-10-06 09:23:55
  • First insertion