Android における認証を回避される脆弱性
| Title |
Android における認証を回避される脆弱性
|
| Summary |
Android には、認証を回避される脆弱性が存在します。
|
| Possible impacts |
root および物理的なアクセス権を持つ攻撃者により、認証を回避される可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
Feb. 7, 2016, midnight |
| Registration Date |
Aug. 9, 2017, 3:36 p.m. |
| Last Update |
Aug. 9, 2017, 3:36 p.m. |
|
CVSS3.0 : 警告
|
| Score |
6.2
|
| Vector |
CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.2
|
| Vector |
AV:L/AC:L/Au:N/C:C/I:C/A:C |
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
その他
Change Log
| No |
Changed Details |
Date of change |
| 0 |
[2017年08月09日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2016-10398
| Summary |
Android 6.0 has an authentication bypass for attackers with root and physical access. Cryptographic authentication tokens (AuthTokens) used by the Trusted Execution Environment (TEE) are protected by a weak challenge. This allows adversaries to replay previously captured responses and use the TEE without authenticating. All apps using authentication-gated cryptography are vulnerable to this attack, which was confirmed on the LG Nexus 5X.
|
| Publication Date |
July 17, 2017, 10:18 p.m. |
| Registration Date |
Jan. 26, 2021, 2:05 p.m. |
| Last Update |
Nov. 21, 2024, 11:43 a.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List