6.1 - CVE-2014-7997

Executive Summary

Informations
Name	CVE-2014-7997	First vendor Publication	2014-11-14
Vendor	Cve	Last vendor Modification	2017-09-08

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score	6.1	Attack Range	Adjacent network
Cvss Impact Score	6.9	Attack Complexity	Low
Cvss Expoit Score	6.5	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The DHCP implementation in Cisco IOS on Aironet access points does not properly handle error conditions with short leases and unsuccessful lease-renewal attempts, which allows remote attackers to cause a denial of service (device restart) by triggering a transition into a recovery state that was intended to involve a network-interface restart but actually involves a full device restart, aka Bug ID CSCtn16281.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7997

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-399	Resource Management Errors

CPE : Common Platform Enumeration

Type	Description	Count
Os	Cisco Ios cpe:2.3:o:cisco:ios:-:::::::*	1

Sources (Detail)

Source	Url
CISCO	http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7997
SECTRACK	http://www.securitytracker.com/id/1031218
XF	https://exchange.xforce.ibmcloud.com/vulnerabilities/98691

Alert History

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Date	Informations
2020-05-23 00:42:33	Multiple Updates
2017-09-08 09:23:11	Multiple Updates
2017-01-07 09:25:46	Multiple Updates
2016-06-29 00:40:39	Multiple Updates
2014-11-17 21:25:51	Multiple Updates
2014-11-15 09:26:07	First insertion