medium6.1
CVE-2014-7997
The DHCP implementation in Cisco IOS on Aironet access points does not properly handle error conditions with short leases and unsuccessful lease-renewal attemp…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7997
- http://www.securitytracker.com/id/1031218
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98691
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7997
- http://www.securitytracker.com/id/1031218
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98691