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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: cisco
Published: 2014-11-15T02:00:00
Updated: 2017-09-07T15:57:01
Reserved: 2014-10-08T00:00:00
Link: CVE-2014-7997
JSON object: View
NVD Information
Status : Modified
Published: 2014-11-15T02:59:01.517
Modified: 2017-09-08T01:29:19.263
Link: CVE-2014-7997
JSON object: View
Redhat Information
No data.
CWE