NVD Vulnerability Detail

CVE-2018-6389

Summary	In WordPress through 4.9.2, unauthenticated attackers can cause a denial of service (resource consumption) by using the large list of registered .js files (from wp-includes/script-loader.php) to construct a series of requests to load every file many times.
Publication Date	Feb. 7, 2018, 2:29 a.m.
Registration Date	March 1, 2021, 7:34 p.m.
Last Update	Nov. 21, 2024, 1:10 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:wordpress:wordpress::::::::			4.9.2

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/103060	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/103060	Third Party Advisory VDB Entry
3	http://www.securitytracker.com/id/1040347	Third Party Advisory VDB Entry
4	http://www.securitytracker.com/id/1040347	Third Party Advisory VDB Entry
5	https://baraktawily.blogspot.fr/2018/02/how-to-dos-29-of-world-wide-websites.html	Exploit Issue Tracking Third Party Advisory
6	https://baraktawily.blogspot.fr/2018/02/how-to-dos-29-of-world-wide-websites.html	Exploit Issue Tracking Third Party Advisory
7	https://github.com/UltimateHackers/Shiva	Exploit Third Party Advisory
8	https://github.com/UltimateHackers/Shiva	Exploit Third Party Advisory
9	https://github.com/WazeHell/CVE-2018-6389	Third Party Advisory
10	https://github.com/WazeHell/CVE-2018-6389	Third Party Advisory
11	https://thehackernews.com/2018/02/wordpress-dos-exploit.html	Exploit Third Party Advisory
12	https://thehackernews.com/2018/02/wordpress-dos-exploit.html	Exploit Third Party Advisory
13	https://wpvulndb.com/vulnerabilities/9021	Third Party Advisory
14	https://wpvulndb.com/vulnerabilities/9021	Third Party Advisory
15	https://www.exploit-db.com/exploits/43968/	Exploit Third Party Advisory VDB Entry
16	https://www.exploit-db.com/exploits/43968/	Exploit Third Party Advisory VDB Entry

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-400	リソースの枯渇	https://cwe.mitre.org/data/definitions/400.html

JVN Vulnerability Information

WordPress におけるサービス運用妨害 (DoS) の脆弱性

Title	WordPress におけるサービス運用妨害 (DoS) の脆弱性
Summary	WordPress には、サービス運用妨害 (リソース消費) 状態にされる脆弱性が存在します。
Possible impacts	攻撃者により、(wp-includes/script-loader.php からの) 登録された .js ファイルの大量のリストを使用して、ファイルを何度もロードする一連のリクエストを構築されることで、サービス運用妨害 (リソース消費) 状態に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. 5, 2018, midnight
Registration Date	Feb. 27, 2018, 11:33 a.m.
Last Update	Feb. 27, 2018, 11:33 a.m.

Affected System

WordPress.org

WordPress 4.9.2 まで

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-2018-6389	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6389
National Vulnerability Database (NVD)
2	CVE-2018-6389	https://nvd.nist.gov/vuln/detail/CVE-2018-6389

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-399	https://jvndb.jvn.jp/ja/cwe/CWE-399.html

ベンダー情報

No	Name	URL
WordPress
1	Top Page	https://wordpress.org/

その他

No	Name	URL
関連文書
1	How to DoS 29% of the World Wide Websites - CVE-2018-6389	https://baraktawily.blogspot.fr/2018/02/how-to-dos-29-of-world-wide-websites.html

Change Log

No	Changed Details	Date of change
1	[2018年02月27日] 掲載	Feb. 27, 2018, 11:33 a.m.