Kubernetes CRI-O における認可・権限・アクセス制御に関する脆弱性
| Title |
Kubernetes CRI-O における認可・権限・アクセス制御に関する脆弱性
|
| Summary |
Kubernetes CRI-O には、認可・権限・アクセス制御に関する脆弱性が存在します。
|
| Possible impacts |
情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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 6, 2018, midnight |
| Registration Date |
July 11, 2018, 6:14 p.m. |
| Last Update |
July 11, 2018, 6:14 p.m. |
|
CVSS3.0 : 重要
|
| Score |
8.8
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 警告
|
| Score |
6.5
|
| Vector |
AV:N/AC:L/Au:S/C:P/I:P/A:P |
Affected System
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07月11日]
掲載 |
July 11, 2018, 6:14 p.m. |
NVD Vulnerability Information
CVE-2018-1000400
| Summary |
Kubernetes CRI-O version prior to 1.9 contains a Privilege Context Switching Error (CWE-270) vulnerability in the handling of ambient capabilities that can result in containers running with elevated privileges, allowing users abilities they should not have. This attack appears to be exploitable via container execution. This vulnerability appears to have been fixed in 1.9.
|
| Publication Date |
May 19, 2018, 3:29 a.m. |
| Registration Date |
March 1, 2021, 6:39 p.m. |
| Last Update |
Nov. 21, 2024, 12:39 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:kubernetes:cri-o:*:*:*:*:*:*:*:* |
|
|
|
1.9.0 |
Related information, measures and tools
Common Vulnerabilities List