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JVN脆弱性詳細

Apache Subversion 用 mod_dontdothat の is_this_legal 関数におけるアクセス制限を回避される脆弱性

Title	Apache Subversion 用 mod_dontdothat の is_this_legal 関数におけるアクセス制限を回避される脆弱性
Summary	Apache Subversion 用 mod_dontdothat の is_this_legal 関数には、アクセス制限を回避され、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	第三者により、REPORT リクエストの相対 URL を介して、アクセス制限を回避され、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	Nov. 25, 2013, midnight
Registration Date	Dec. 10, 2013, 6:34 p.m.
Last Update	April 7, 2014, 5:32 p.m.

CVSS2.0 : 注意
Score	2.6
Vector	AV:N/AC:H/Au:N/C:N/I:N/A:P

Affected System

Apache Software Foundation

Apache Subversion 1.4.0 から 1.7.13

Apache Subversion 1.8.0 から 1.8.4

mod_dontdothat

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-2013-4505	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4505
National Vulnerability Database (NVD)
2	CVE-2013-4505	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4505
SECURITY BLOG
3	CVE-2013-4505 Permissions, Privileges and Access Control vulnerability in Apache Subversion	https://blogs.oracle.com/sunsecurity/entry/cve_2013_4505_permissions_privileges

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
opensuse-updates
1	openSUSE-SU-2013:1836	http://lists.opensuse.org/opensuse-updates/2013-12/msg00029.html
2	openSUSE-SU-2013:1860	http://lists.opensuse.org/opensuse-updates/2013-12/msg00048.html
Red Hat Bugzilla
3	Bug 1033995	https://bugzilla.redhat.com/show_bug.cgi?id=1033995
Subversion
4	mod_dontdothat does not restrict requests from serf based clients.	http://subversion.apache.org/security/CVE-2013-4505-advisory.txt

その他

No	Name	URL
関連文書
1	100364 : Apache Subversion mod_dontdothat Serf-based Client Relative URL Handling REPORT Request Restriction Bypass Resource Consumption Remote DoS	http://osvdb.org/100364

Change Log

No	Changed Details	Date of change
0	[2013年12月10日] 掲載 [2014年01月09日] ベンダ情報：Novell (openSUSE-SU-2013:1836) を追加ベンダ情報：Novell (openSUSE-SU-2013:1860) を追加 [2014年04月07日] ベンダ情報：オラクル (CVE-2013-4505 Permissions, Privileges and Access Control vulnerability in Apache Subversion) を追加	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2013-4505

Summary	The is_this_legal function in mod_dontdothat for Apache Subversion 1.4.0 through 1.7.13 and 1.8.0 through 1.8.4 allows remote attackers to bypass intended access restrictions and possibly cause a denial of service (resource consumption) via a relative URL in a REPORT request.
Publication Date	Dec. 8, 2013, 5:55 a.m.
Registration Date	Jan. 26, 2021, 3:43 p.m.
Last Update	Nov. 21, 2024, 10:55 a.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:a:apache:mod_dontdothat:-:::::::*
cpe:2.3:a:apache:subversion:1.4.0:::::::*
cpe:2.3:a:apache:subversion:1.4.1:::::::*
cpe:2.3:a:apache:subversion:1.4.2:::::::*
cpe:2.3:a:apache:subversion:1.4.3:::::::*
cpe:2.3:a:apache:subversion:1.4.4:::::::*
cpe:2.3:a:apache:subversion:1.4.5:::::::*
cpe:2.3:a:apache:subversion:1.4.6:::::::*
cpe:2.3:a:apache:subversion:1.5.0:::::::*
cpe:2.3:a:apache:subversion:1.5.1:::::::*
cpe:2.3:a:apache:subversion:1.5.2:::::::*
cpe:2.3:a:apache:subversion:1.5.3:::::::*
cpe:2.3:a:apache:subversion:1.5.4:::::::*
cpe:2.3:a:apache:subversion:1.5.5:::::::*
cpe:2.3:a:apache:subversion:1.5.6:::::::*
cpe:2.3:a:apache:subversion:1.5.7:::::::*
cpe:2.3:a:apache:subversion:1.5.8:::::::*
cpe:2.3:a:apache:subversion:1.6.0:::::::*
cpe:2.3:a:apache:subversion:1.6.1:::::::*
cpe:2.3:a:apache:subversion:1.6.2:::::::*
cpe:2.3:a:apache:subversion:1.6.3:::::::*
cpe:2.3:a:apache:subversion:1.6.4:::::::*
cpe:2.3:a:apache:subversion:1.6.5:::::::*
cpe:2.3:a:apache:subversion:1.6.6:::::::*
cpe:2.3:a:apache:subversion:1.6.7:::::::*
cpe:2.3:a:apache:subversion:1.6.8:::::::*
cpe:2.3:a:apache:subversion:1.6.9:::::::*
cpe:2.3:a:apache:subversion:1.6.10:::::::*
cpe:2.3:a:apache:subversion:1.6.11:::::::*
cpe:2.3:a:apache:subversion:1.6.12:::::::*
cpe:2.3:a:apache:subversion:1.6.13:::::::*
cpe:2.3:a:apache:subversion:1.6.14:::::::*
cpe:2.3:a:apache:subversion:1.6.15:::::::*
cpe:2.3:a:apache:subversion:1.6.16:::::::*
cpe:2.3:a:apache:subversion:1.6.17:::::::*
cpe:2.3:a:apache:subversion:1.6.18:::::::*
cpe:2.3:a:apache:subversion:1.6.19:::::::*
cpe:2.3:a:apache:subversion:1.6.20:::::::*
cpe:2.3:a:apache:subversion:1.6.21:::::::*
cpe:2.3:a:apache:subversion:1.6.23:::::::*
cpe:2.3:a:apache:subversion:1.7.0:::::::*
cpe:2.3:a:apache:subversion:1.7.1:::::::*
cpe:2.3:a:apache:subversion:1.7.2:::::::*
cpe:2.3:a:apache:subversion:1.7.3:::::::*
cpe:2.3:a:apache:subversion:1.7.4:::::::*
cpe:2.3:a:apache:subversion:1.7.5:::::::*
cpe:2.3:a:apache:subversion:1.7.6:::::::*
cpe:2.3:a:apache:subversion:1.7.7:::::::*
cpe:2.3:a:apache:subversion:1.7.8:::::::*
cpe:2.3:a:apache:subversion:1.7.9:::::::*
cpe:2.3:a:apache:subversion:1.7.10:::::::*
cpe:2.3:a:apache:subversion:1.7.11:::::::*
cpe:2.3:a:apache:subversion:1.7.12:::::::*
cpe:2.3:a:apache:subversion:1.8.1:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-updates/2013-12/msg00029.html
2	http://lists.opensuse.org/opensuse-updates/2013-12/msg00029.html
3	http://lists.opensuse.org/opensuse-updates/2013-12/msg00048.html
4	http://lists.opensuse.org/opensuse-updates/2013-12/msg00048.html
5	http://osvdb.org/100364
6	http://osvdb.org/100364
7	http://secunia.com/advisories/55855	Vendor Advisory
8	http://secunia.com/advisories/55855	Vendor Advisory
9	http://subversion.apache.org/security/CVE-2013-4505-advisory.txt	Patch Vendor Advisory
10	http://subversion.apache.org/security/CVE-2013-4505-advisory.txt	Patch 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:apache:mod_dontdothat:-:::::::*
cpe:2.3:a:apache:subversion:1.4.0:::::::*
cpe:2.3:a:apache:subversion:1.4.1:::::::*
cpe:2.3:a:apache:subversion:1.4.2:::::::*
cpe:2.3:a:apache:subversion:1.4.3:::::::*
cpe:2.3:a:apache:subversion:1.4.4:::::::*
cpe:2.3:a:apache:subversion:1.4.5:::::::*
cpe:2.3:a:apache:subversion:1.4.6:::::::*
cpe:2.3:a:apache:subversion:1.5.0:::::::*
cpe:2.3:a:apache:subversion:1.5.1:::::::*
cpe:2.3:a:apache:subversion:1.5.2:::::::*
cpe:2.3:a:apache:subversion:1.5.3:::::::*
cpe:2.3:a:apache:subversion:1.5.4:::::::*
cpe:2.3:a:apache:subversion:1.5.5:::::::*
cpe:2.3:a:apache:subversion:1.5.6:::::::*
cpe:2.3:a:apache:subversion:1.5.7:::::::*
cpe:2.3:a:apache:subversion:1.5.8:::::::*
cpe:2.3:a:apache:subversion:1.6.0:::::::*
cpe:2.3:a:apache:subversion:1.6.1:::::::*
cpe:2.3:a:apache:subversion:1.6.2:::::::*
cpe:2.3:a:apache:subversion:1.6.3:::::::*
cpe:2.3:a:apache:subversion:1.6.4:::::::*
cpe:2.3:a:apache:subversion:1.6.5:::::::*
cpe:2.3:a:apache:subversion:1.6.6:::::::*
cpe:2.3:a:apache:subversion:1.6.7:::::::*
cpe:2.3:a:apache:subversion:1.6.8:::::::*
cpe:2.3:a:apache:subversion:1.6.9:::::::*
cpe:2.3:a:apache:subversion:1.6.10:::::::*
cpe:2.3:a:apache:subversion:1.6.11:::::::*
cpe:2.3:a:apache:subversion:1.6.12:::::::*
cpe:2.3:a:apache:subversion:1.6.13:::::::*
cpe:2.3:a:apache:subversion:1.6.14:::::::*
cpe:2.3:a:apache:subversion:1.6.15:::::::*
cpe:2.3:a:apache:subversion:1.6.16:::::::*
cpe:2.3:a:apache:subversion:1.6.17:::::::*
cpe:2.3:a:apache:subversion:1.6.18:::::::*
cpe:2.3:a:apache:subversion:1.6.19:::::::*
cpe:2.3:a:apache:subversion:1.6.20:::::::*
cpe:2.3:a:apache:subversion:1.6.21:::::::*
cpe:2.3:a:apache:subversion:1.6.23:::::::*
cpe:2.3:a:apache:subversion:1.7.0:::::::*
cpe:2.3:a:apache:subversion:1.7.1:::::::*
cpe:2.3:a:apache:subversion:1.7.2:::::::*
cpe:2.3:a:apache:subversion:1.7.3:::::::*
cpe:2.3:a:apache:subversion:1.7.4:::::::*
cpe:2.3:a:apache:subversion:1.7.5:::::::*
cpe:2.3:a:apache:subversion:1.7.6:::::::*
cpe:2.3:a:apache:subversion:1.7.7:::::::*
cpe:2.3:a:apache:subversion:1.7.8:::::::*
cpe:2.3:a:apache:subversion:1.7.9:::::::*
cpe:2.3:a:apache:subversion:1.7.10:::::::*
cpe:2.3:a:apache:subversion:1.7.11:::::::*
cpe:2.3:a:apache:subversion:1.7.12:::::::*
cpe:2.3:a:apache:subversion:1.8.1:::::::*