Cisco Wireless LAN Controller のソフトウェアにおける入力確認に関する脆弱性
| Title |
Cisco Wireless LAN Controller のソフトウェアにおける入力確認に関する脆弱性
|
| Summary |
Cisco Wireless LAN Controller (WLC) のソフトウェアには、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 CSCva98592 として公開しています。
|
| Possible impacts |
サービス運用妨害 (DoS) 攻撃が行わ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 |
Nov. 6, 2016, midnight |
| Registration Date |
May 10, 2017, 5:32 p.m. |
| Last Update |
May 10, 2017, 5:32 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.8
|
| Vector |
AV:N/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 8.2.121.0
|
|
Cisco Wireless LAN Controller ソフトウェア 8.3.102.0
|
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 |
| 0 |
[2017年05月10日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2016-9219
| Summary |
A vulnerability with IPv6 UDP ingress packet processing in Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause an unexpected reload of the device. The vulnerability is due to incomplete IPv6 UDP header validation. An attacker could exploit this vulnerability by sending a crafted IPv6 UDP packet to a specific port on the targeted device. An exploit could allow the attacker to impact the availability of the device as it could unexpectedly reload. This vulnerability affects Cisco Wireless LAN Controller (WLC) running software version 8.2.121.0 or 8.3.102.0. Cisco Bug IDs: CSCva98592.
|
| Publication Date |
April 7, 2017, 3:59 a.m. |
| Registration Date |
Jan. 26, 2021, 2:19 p.m. |
| Last Update |
Nov. 21, 2024, noon |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:cisco:wireless_lan_controller_firmware:8.2.121.0:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:o:cisco:wireless_lan_controller_software:8.3.102.0:*:*:*:*:*:*:* |
|
|
|
|
| execution environment |
| 1 |
cpe:2.3:h:cisco:wireless_lan_controller:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List