CVE Vulnerabilities

CVE-2014-7997

Published: Nov 15, 2014 | Modified: Sep 08, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.1 MEDIUM
AV:A/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Ios Cisco - (including) - (including)

References