Cisco Wireless LAN Controller における入力確認に関する脆弱性
| Title |
Cisco Wireless LAN Controller における入力確認に関する脆弱性
|
| Summary |
Cisco Wireless LAN Controller (WLC) には、入力確認に関する脆弱性が存在します。 ベンダは、本脆弱性を Bug ID CSCvg07024 として公開しています。
|
| Possible impacts |
サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
May 2, 2018, midnight |
| Registration Date |
June 29, 2018, 5:54 p.m. |
| Last Update |
June 29, 2018, 5:54 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.4
|
| Vector |
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H |
|
CVSS2.0 : 警告
|
| Score |
6.1
|
| Vector |
AV:A/AC:L/Au:N/C:N/I:N/A:C |
Affected System
| シスコシステムズ |
|
Cisco Wireless LAN Controller ソフトウェア 8.5.103.0
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2018年06月29日]
掲載 |
June 29, 2018, 5:54 p.m. |
NVD Vulnerability Information
CVE-2018-0235
| Summary |
A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of certain 802.11 management information element frames that an affected device receives from wireless clients. An attacker could exploit this vulnerability by sending a malformed 802.11 management frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. This vulnerability affects only Cisco Wireless LAN Controllers that are running Cisco Mobility Express Release 8.5.103.0. Cisco Bug IDs: CSCvg07024.
|
| Publication Date |
May 3, 2018, 7:29 a.m. |
| Registration Date |
March 1, 2021, 6:36 p.m. |
| Last Update |
Nov. 21, 2024, 12:37 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.106\):*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.114\):*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List