NVD

Id
35251  
Name
CVE-2014-7997  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
6.1  
Severity
Medium  
CVSS Base Score
6.1  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
6.5  
CVSS Vector
(AV:A/AC:L/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2014-11-14  
Modified Date
2017-01-06  
Seq
2014-7997  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
180532 35251 CVE-2014-7997 20141114 Cisco Aironet DHCP Denial of Service Vulnerabilty  View
180533 35251 CVE-2014-7997 1031218  View
180534 35251 CVE-2014-7997 cisco-aironet-cve20147997-dos(98691)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
16588 JVNDB-2014-005463 Cisco Aironet アクセスポイント上で稼働する Cisco IOS の DHCP の実装におけるサービス運用妨害 (DoS) の脆弱性 Cisco Aironet アクセスポイント上で稼働する Cisco IOS の DHCP の実装は、短いリース期間および失敗したリース更新試行を伴うエラーコンディションを適切に処理しないため、サービス運用妨害 (デバイスの再起動) 状態にされる脆弱性が存在します。 CVE-2014-7997 75290 CVE-2014-7997 35251 6.1 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-005463.html 2014-11-17 2014-11-18 View