製品・ソフトウェアに関する情報

JVN脆弱性詳細

Moodle の mod/feedback/complete.php および mod/feedback/complete_guest.php における Feedback アクティビティ起動時の制限を回避される脆弱性

Title	Moodle の mod/feedback/complete.php および mod/feedback/complete_guest.php における Feedback アクティビティ起動時の制限を回避される脆弱性
Summary	Moodle の (1) mod/feedback/complete.php および (2) mod/feedback/complete_guest.php の時間検証 (time-validation) の実装には、Feedback アクティビティ起動時の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、使用できない時間を選択されることで、Feedback アクティビティ起動時の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	March 17, 2014, midnight
Registration Date	March 26, 2014, 12:32 p.m.
Last Update	March 26, 2014, 12:32 p.m.

CVSS2.0 : 警告
Score	4.9
Vector	AV:N/AC:M/Au:S/C:P/I:P/A:N

Affected System

Moodle

Moodle 2.3.11 まで

Moodle 2.4.9 未満の 2.4.x

Moodle 2.5.5 未満の 2.5.x

Moodle 2.6.2 未満の 2.6.x

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2014-0127	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0127
National Vulnerability Database (NVD)
2	CVE-2014-0127	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-0127

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-264	https://jvndb.jvn.jp/ja/cwe/CWE-264.html

ベンダー情報

No	Name	URL
Moodle
1	MDL-43656	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656
Security Announcements
2	MSA-14-0005: Access issue in Feedback activity	https://moodle.org/mod/forum/discuss.php?d=256417

Change Log

No	Changed Details	Date of change
0	[2014年03月26日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2014-0127

Summary	The time-validation implementation in (1) mod/feedback/complete.php and (2) mod/feedback/complete_guest.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 allows remote authenticated users to bypass intended restrictions on starting a Feedback activity by choosing an unavailable time.
Publication Date	March 24, 2014, 11:20 p.m.
Registration Date	Jan. 26, 2021, 3:04 p.m.
Last Update	Nov. 21, 2024, 11:01 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:moodle:moodle:2.3.8:::::::*
cpe:2.3:a:moodle:moodle:2.0.2:::::::*
cpe:2.3:a:moodle:moodle:2.5.1:::::::*
cpe:2.3:a:moodle:moodle:2.5.3:::::::*
cpe:2.3:a:moodle:moodle:2.3.4:::::::*
cpe:2.3:a:moodle:moodle:2.2.2:::::::*
cpe:2.3:a:moodle:moodle:2.3.1:::::::*
cpe:2.3:a:moodle:moodle:2.6.1:::::::*
cpe:2.3:a:moodle:moodle:2.4.3:::::::*
cpe:2.3:a:moodle:moodle:2.4.1:::::::*
cpe:2.3:a:moodle:moodle:2.0.1:::::::*
cpe:2.3:a:moodle:moodle:2.5.2:::::::*
cpe:2.3:a:moodle:moodle:2.2.9:::::::*
cpe:2.3:a:moodle:moodle:2.1.2:::::::*
cpe:2.3:a:moodle:moodle:2.4.2:::::::*
cpe:2.3:a:moodle:moodle:2.0.4:::::::*
cpe:2.3:a:moodle:moodle:2.2.6:::::::*
cpe:2.3:a:moodle:moodle:2.3.6:::::::*
cpe:2.3:a:moodle:moodle:2.4.6:::::::*
cpe:2.3:a:moodle:moodle:2.1.10:::::::*
cpe:2.3:a:moodle:moodle:2.1.8:::::::*
cpe:2.3:a:moodle:moodle:2.3.10:::::::*
cpe:2.3:a:moodle:moodle:2.2.8:::::::*
cpe:2.3:a:moodle:moodle:2.1.9:::::::*
cpe:2.3:a:moodle:moodle:2.3.5:::::::*
cpe:2.3:a:moodle:moodle:2.0.3:::::::*
cpe:2.3:a:moodle:moodle:2.1.1:::::::*
cpe:2.3:a:moodle:moodle:2.4.4:::::::*
cpe:2.3:a:moodle:moodle:2.1.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.6:::::::*
cpe:2.3:a:moodle:moodle:2.3.3:::::::*
cpe:2.3:a:moodle:moodle::::::::		2.3.11
cpe:2.3:a:moodle:moodle:2.0.6:::::::*
cpe:2.3:a:moodle:moodle:2.0.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.3:::::::*
cpe:2.3:a:moodle:moodle:2.0.9:::::::*
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:2.3.7:::::::*
cpe:2.3:a:moodle:moodle:2.0.8:::::::*
cpe:2.3:a:moodle:moodle:2.2.11:::::::*
cpe:2.3:a:moodle:moodle:2.5.4:::::::*
cpe:2.3:a:moodle:moodle:2.1.7:::::::*
cpe:2.3:a:moodle:moodle:2.0.7:::::::*
cpe:2.3:a:moodle:moodle:2.4.7:::::::*
cpe:2.3:a:moodle:moodle:2.3.2:::::::*
cpe:2.3:a:moodle:moodle:2.2.4:::::::*
cpe:2.3:a:moodle:moodle:2.4.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.4:::::::*
cpe:2.3:a:moodle:moodle:2.4.8:::::::*
cpe:2.3:a:moodle:moodle:2.3.9:::::::*
cpe:2.3:a:moodle:moodle:2.0.0:::::::*
cpe:2.3:a:moodle:moodle:2.1.0:::::::*
cpe:2.3:a:moodle:moodle:2.2.0:::::::*
cpe:2.3:a:moodle:moodle:2.3.0:::::::*
cpe:2.3:a:moodle:moodle:2.4.0:::::::*
cpe:2.3:a:moodle:moodle:2.5.0:::::::*
cpe:2.3:a:moodle:moodle:2.6.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656
2	http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-43656
3	http://openwall.com/lists/oss-security/2014/03/17/1
4	http://openwall.com/lists/oss-security/2014/03/17/1
5	https://moodle.org/mod/forum/discuss.php?d=256417	Vendor Advisory
6	https://moodle.org/mod/forum/discuss.php?d=256417	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-264	認可・権限・アクセス制御	https://cwe.mitre.org/data/definitions/264.html

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:moodle:moodle:2.3.8:::::::*
cpe:2.3:a:moodle:moodle:2.0.2:::::::*
cpe:2.3:a:moodle:moodle:2.5.1:::::::*
cpe:2.3:a:moodle:moodle:2.5.3:::::::*
cpe:2.3:a:moodle:moodle:2.3.4:::::::*
cpe:2.3:a:moodle:moodle:2.2.2:::::::*
cpe:2.3:a:moodle:moodle:2.3.1:::::::*
cpe:2.3:a:moodle:moodle:2.6.1:::::::*
cpe:2.3:a:moodle:moodle:2.4.3:::::::*
cpe:2.3:a:moodle:moodle:2.4.1:::::::*
cpe:2.3:a:moodle:moodle:2.0.1:::::::*
cpe:2.3:a:moodle:moodle:2.5.2:::::::*
cpe:2.3:a:moodle:moodle:2.2.9:::::::*
cpe:2.3:a:moodle:moodle:2.1.2:::::::*
cpe:2.3:a:moodle:moodle:2.4.2:::::::*
cpe:2.3:a:moodle:moodle:2.0.4:::::::*
cpe:2.3:a:moodle:moodle:2.2.6:::::::*
cpe:2.3:a:moodle:moodle:2.3.6:::::::*
cpe:2.3:a:moodle:moodle:2.4.6:::::::*
cpe:2.3:a:moodle:moodle:2.1.10:::::::*
cpe:2.3:a:moodle:moodle:2.1.8:::::::*
cpe:2.3:a:moodle:moodle:2.3.10:::::::*
cpe:2.3:a:moodle:moodle:2.2.8:::::::*
cpe:2.3:a:moodle:moodle:2.1.9:::::::*
cpe:2.3:a:moodle:moodle:2.3.5:::::::*
cpe:2.3:a:moodle:moodle:2.0.3:::::::*
cpe:2.3:a:moodle:moodle:2.1.1:::::::*
cpe:2.3:a:moodle:moodle:2.4.4:::::::*
cpe:2.3:a:moodle:moodle:2.1.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.6:::::::*
cpe:2.3:a:moodle:moodle:2.3.3:::::::*
cpe:2.3:a:moodle:moodle::::::::		2.3.11
cpe:2.3:a:moodle:moodle:2.0.6:::::::*
cpe:2.3:a:moodle:moodle:2.0.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.3:::::::*
cpe:2.3:a:moodle:moodle:2.0.9:::::::*
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:2.3.7:::::::*
cpe:2.3:a:moodle:moodle:2.0.8:::::::*
cpe:2.3:a:moodle:moodle:2.2.11:::::::*
cpe:2.3:a:moodle:moodle:2.5.4:::::::*
cpe:2.3:a:moodle:moodle:2.1.7:::::::*
cpe:2.3:a:moodle:moodle:2.0.7:::::::*
cpe:2.3:a:moodle:moodle:2.4.7:::::::*
cpe:2.3:a:moodle:moodle:2.3.2:::::::*
cpe:2.3:a:moodle:moodle:2.2.4:::::::*
cpe:2.3:a:moodle:moodle:2.4.5:::::::*
cpe:2.3:a:moodle:moodle:2.1.4:::::::*
cpe:2.3:a:moodle:moodle:2.4.8:::::::*
cpe:2.3:a:moodle:moodle:2.3.9:::::::*
cpe:2.3:a:moodle:moodle:2.0.0:::::::*
cpe:2.3:a:moodle:moodle:2.1.0:::::::*
cpe:2.3:a:moodle:moodle:2.2.0:::::::*
cpe:2.3:a:moodle:moodle:2.3.0:::::::*
cpe:2.3:a:moodle:moodle:2.4.0:::::::*
cpe:2.3:a:moodle:moodle:2.5.0:::::::*
cpe:2.3:a:moodle:moodle:2.6.0:::::::*