NVD Vulnerability Detail

CVE-2016-3093

Summary	Apache Struts 2.0.0 through 2.3.24.1 does not properly cache method references when used with OGNL before 3.0.12, which allows remote attackers to cause a denial of service (block access to a web site) via unspecified vectors.
Publication Date	June 8, 2016, 3:59 a.m.
Registration Date	Jan. 26, 2021, 2:10 p.m.
Last Update	Nov. 21, 2024, 11:49 a.m.

CVSS3.0 : MEDIUM
スコア	5.3
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
攻撃に必要な特権レベル(PR)	不要
利用者の関与(UI)	不要
影響の想定範囲(S)	変更なし
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	低

CVSS2.0 : MEDIUM
Score	5.0
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
攻撃前の認証要否(Au)	不要
機密性への影響(C)	なし
完全性への影響(I)	なし
可用性への影響(A)	低
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	いいえ

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:ognl_project:ognl::::::::		3.0.11
cpe:2.3:a:apache:struts:2.0.0:::::::*
cpe:2.3:a:apache:struts:2.0.1:::::::*
cpe:2.3:a:apache:struts:2.0.2:::::::*
cpe:2.3:a:apache:struts:2.0.3:::::::*
cpe:2.3:a:apache:struts:2.0.4:::::::*
cpe:2.3:a:apache:struts:2.0.5:::::::*
cpe:2.3:a:apache:struts:2.0.6:::::::*
cpe:2.3:a:apache:struts:2.0.7:::::::*
cpe:2.3:a:apache:struts:2.0.8:::::::*
cpe:2.3:a:apache:struts:2.0.9:::::::*
cpe:2.3:a:apache:struts:2.0.10:::::::*
cpe:2.3:a:apache:struts:2.0.11:::::::*
cpe:2.3:a:apache:struts:2.0.11.1:::::::*
cpe:2.3:a:apache:struts:2.0.11.2:::::::*
cpe:2.3:a:apache:struts:2.0.12:::::::*
cpe:2.3:a:apache:struts:2.0.13:::::::*
cpe:2.3:a:apache:struts:2.0.14:::::::*
cpe:2.3:a:apache:struts:2.1.0:::::::*
cpe:2.3:a:apache:struts:2.1.1:::::::*
cpe:2.3:a:apache:struts:2.1.2:::::::*
cpe:2.3:a:apache:struts:2.1.3:::::::*
cpe:2.3:a:apache:struts:2.1.4:::::::*
cpe:2.3:a:apache:struts:2.1.5:::::::*
cpe:2.3:a:apache:struts:2.1.6:::::::*
cpe:2.3:a:apache:struts:2.1.8:::::::*
cpe:2.3:a:apache:struts:2.1.8.1:::::::*
cpe:2.3:a:apache:struts:2.2.1:::::::*
cpe:2.3:a:apache:struts:2.2.1.1:::::::*
cpe:2.3:a:apache:struts:2.2.3:::::::*
cpe:2.3:a:apache:struts:2.2.3.1:::::::*
cpe:2.3:a:apache:struts:2.3.1:::::::*
cpe:2.3:a:apache:struts:2.3.1.1:::::::*
cpe:2.3:a:apache:struts:2.3.1.2:::::::*
cpe:2.3:a:apache:struts:2.3.4:::::::*
cpe:2.3:a:apache:struts:2.3.4.1:::::::*
cpe:2.3:a:apache:struts:2.3.7:::::::*
cpe:2.3:a:apache:struts:2.3.8:::::::*
cpe:2.3:a:apache:struts:2.3.12:::::::*
cpe:2.3:a:apache:struts:2.3.14:::::::*
cpe:2.3:a:apache:struts:2.3.14.1:::::::*
cpe:2.3:a:apache:struts:2.3.14.2:::::::*
cpe:2.3:a:apache:struts:2.3.14.3:::::::*
cpe:2.3:a:apache:struts:2.3.15:::::::*
cpe:2.3:a:apache:struts:2.3.15.1:::::::*
cpe:2.3:a:apache:struts:2.3.15.2:::::::*
cpe:2.3:a:apache:struts:2.3.15.3:::::::*
cpe:2.3:a:apache:struts:2.3.16:::::::*
cpe:2.3:a:apache:struts:2.3.16.1:::::::*
cpe:2.3:a:apache:struts:2.3.16.2:::::::*
cpe:2.3:a:apache:struts:2.3.16.3:::::::*
cpe:2.3:a:apache:struts:2.3.20:::::::*
cpe:2.3:a:apache:struts:2.3.20.1:::::::*
cpe:2.3:a:apache:struts:2.3.20.3:::::::*
cpe:2.3:a:apache:struts:2.3.24:::::::*
cpe:2.3:a:apache:struts:2.3.24.1:::::::*

Related information, measures and tools

No	URL	タグ
1	http://struts.apache.org/docs/s2-034.html	Vendor Advisory
2	http://struts.apache.org/docs/s2-034.html	Vendor Advisory
3	http://www.securityfocus.com/bid/90961
4	http://www.securityfocus.com/bid/90961
5	http://www.securitytracker.com/id/1036018
6	http://www.securitytracker.com/id/1036018
7	http://www-01.ibm.com/support/docview.wss?uid=swg21987854
8	http://www-01.ibm.com/support/docview.wss?uid=swg21987854
9	https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E
10	https://lists.apache.org/thread.html/940b4c3fef002461b89a050935337056d4a036a65ef68e0bbd4621ef%40%3Cdev.struts.apache.org%3E

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-20	不適切な入力確認	https://cwe.mitre.org/data/definitions/20.html

JVN Vulnerability Information

Apache Struts におけるサービス運用妨害 (DoS) の脆弱性

Title	Apache Struts におけるサービス運用妨害 (DoS) の脆弱性
Summary	Apache Struts は、OGNL と併用される場合、メソッド参照を適切にキャッシュに格納しないため、サービス運用妨害 (Web サイトへのアクセスのブロック) 状態にされる脆弱性が存在します。
Possible impacts	第三者により、サービス運用妨害 (Web サイトへのアクセスのブロック) 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	June 2, 2016, midnight
Registration Date	June 10, 2016, 12:08 p.m.
Last Update	June 10, 2016, 12:08 p.m.

Affected System

Apache Software Foundation

Apache Struts 2.3.24.1 までの 2.0.0

OGNL project

OGNL 3.0.12 未満

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-2016-3093	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-3093
National Vulnerability Database (NVD)
2	CVE-2016-3093	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-3093

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-20	https://jvndb.jvn.jp/ja/cwe/CWE-20.html

ベンダー情報

No	Name	URL
Apache
1	Apache Commons OGNL - Object Graph Navigation Library	http://commons.apache.org/proper/commons-ognl/
Apache Struts 2 Documentation
2	S2-034	http://struts.apache.org/docs/s2-034.html
GitHub
3	Release notes - version 3.0.12	https://github.com/jkuhnert/ognl

その他

No	Name	URL
関連文書
1	Apache Struts OGNL Caching Error Lets Remote Users Deny Service	http://www.securitytracker.com/id/1036018

Change Log

No	Changed Details	Date of change
0	[2016年06月10日] 掲載	Feb. 17, 2018, 10:37 a.m.

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:ognl_project:ognl::::::::		3.0.11
cpe:2.3:a:apache:struts:2.0.0:::::::*
cpe:2.3:a:apache:struts:2.0.1:::::::*
cpe:2.3:a:apache:struts:2.0.2:::::::*
cpe:2.3:a:apache:struts:2.0.3:::::::*
cpe:2.3:a:apache:struts:2.0.4:::::::*
cpe:2.3:a:apache:struts:2.0.5:::::::*
cpe:2.3:a:apache:struts:2.0.6:::::::*
cpe:2.3:a:apache:struts:2.0.7:::::::*
cpe:2.3:a:apache:struts:2.0.8:::::::*
cpe:2.3:a:apache:struts:2.0.9:::::::*
cpe:2.3:a:apache:struts:2.0.10:::::::*
cpe:2.3:a:apache:struts:2.0.11:::::::*
cpe:2.3:a:apache:struts:2.0.11.1:::::::*
cpe:2.3:a:apache:struts:2.0.11.2:::::::*
cpe:2.3:a:apache:struts:2.0.12:::::::*
cpe:2.3:a:apache:struts:2.0.13:::::::*
cpe:2.3:a:apache:struts:2.0.14:::::::*
cpe:2.3:a:apache:struts:2.1.0:::::::*
cpe:2.3:a:apache:struts:2.1.1:::::::*
cpe:2.3:a:apache:struts:2.1.2:::::::*
cpe:2.3:a:apache:struts:2.1.3:::::::*
cpe:2.3:a:apache:struts:2.1.4:::::::*
cpe:2.3:a:apache:struts:2.1.5:::::::*
cpe:2.3:a:apache:struts:2.1.6:::::::*
cpe:2.3:a:apache:struts:2.1.8:::::::*
cpe:2.3:a:apache:struts:2.1.8.1:::::::*
cpe:2.3:a:apache:struts:2.2.1:::::::*
cpe:2.3:a:apache:struts:2.2.1.1:::::::*
cpe:2.3:a:apache:struts:2.2.3:::::::*
cpe:2.3:a:apache:struts:2.2.3.1:::::::*
cpe:2.3:a:apache:struts:2.3.1:::::::*
cpe:2.3:a:apache:struts:2.3.1.1:::::::*
cpe:2.3:a:apache:struts:2.3.1.2:::::::*
cpe:2.3:a:apache:struts:2.3.4:::::::*
cpe:2.3:a:apache:struts:2.3.4.1:::::::*
cpe:2.3:a:apache:struts:2.3.7:::::::*
cpe:2.3:a:apache:struts:2.3.8:::::::*
cpe:2.3:a:apache:struts:2.3.12:::::::*
cpe:2.3:a:apache:struts:2.3.14:::::::*
cpe:2.3:a:apache:struts:2.3.14.1:::::::*
cpe:2.3:a:apache:struts:2.3.14.2:::::::*
cpe:2.3:a:apache:struts:2.3.14.3:::::::*
cpe:2.3:a:apache:struts:2.3.15:::::::*
cpe:2.3:a:apache:struts:2.3.15.1:::::::*
cpe:2.3:a:apache:struts:2.3.15.2:::::::*
cpe:2.3:a:apache:struts:2.3.15.3:::::::*
cpe:2.3:a:apache:struts:2.3.16:::::::*
cpe:2.3:a:apache:struts:2.3.16.1:::::::*
cpe:2.3:a:apache:struts:2.3.16.2:::::::*
cpe:2.3:a:apache:struts:2.3.16.3:::::::*
cpe:2.3:a:apache:struts:2.3.20:::::::*
cpe:2.3:a:apache:struts:2.3.20.1:::::::*
cpe:2.3:a:apache:struts:2.3.20.3:::::::*
cpe:2.3:a:apache:struts:2.3.24:::::::*
cpe:2.3:a:apache:struts:2.3.24.1:::::::*