Moodle の mod/chat/gui_sockets/index.php におけるアクセス制限を回避される脆弱性
| Title |
Moodle の mod/chat/gui_sockets/index.php におけるアクセス制限を回避される脆弱性
|
| Summary |
Moodle の mod/chat/gui_sockets/index.php は、デーモンモードでのチャットを認証する前に mod/chat:chat のケイパビリティ (capability) を考慮しないため、アクセス制限を回避される脆弱性が存在します。
|
| Possible impacts |
リモート認証されたユーザにより、チャットサーバへの HTTP セッションを介して、アクセス制限を回避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 |
July 15, 2013, midnight |
| Registration Date |
July 30, 2013, 4:14 p.m. |
| Last Update |
July 30, 2013, 4:14 p.m. |
|
CVSS2.0 : 警告
|
| Score |
4
|
| Vector |
AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected System
| Moodle |
|
Moodle 2.1.10 まで
|
|
Moodle 2.2.11 未満の 2.2.x
|
|
Moodle 2.3.8 未満の 2.3.x
|
|
Moodle 2.4.5 未満の 2.4.x
|
|
Moodle 2.5.1 未満の 2.5.x
|
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 |
[2013年07月30日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2013-2242
| Summary |
mod/chat/gui_sockets/index.php in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, and 2.5.x before 2.5.1 does not consider the mod/chat:chat capability before authorizing daemon-mode chat, which allows remote authenticated users to bypass intended access restrictions via an HTTP session to a chat server.
|
| Publication Date |
July 29, 2013, 10:59 p.m. |
| Registration Date |
Jan. 26, 2021, 3:38 p.m. |
| Last Update |
Nov. 21, 2024, 10:51 a.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.10:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.8:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.9:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.7:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:* |
|
|
|
|
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.9:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.6:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.8:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.10:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.7:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:* |
|
|
|
|
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:moodle:moodle:2.3.4:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.6:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.5:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.3:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.7:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.2:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:* |
|
|
|
|
| Configuration4 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:moodle:moodle:2.4.3:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.4.1:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.4.2:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.4.4:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:* |
|
|
|
|
| Configuration5 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List