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JVN脆弱性詳細

Cherokee の validator_ldap.c 内の cherokee_validator_ldap_check 関数における認証を回避される脆弱性

Title	Cherokee の validator_ldap.c 内の cherokee_validator_ldap_check 関数における認証を回避される脆弱性
Summary	Cherokee の validator_ldap.c 内の cherokee_validator_ldap_check 関数は、LDAP が使用されている場合、認証されていないバインドのセマンティック (unauthenticated-bind semantic) を適切に配慮しないため、認証を回避される脆弱性が存在します。
Possible impacts	第三者により、空のパスワードを介して、認証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	Feb. 12, 2014, midnight
Registration Date	July 4, 2014, 2:01 p.m.
Last Update	July 4, 2014, 2:01 p.m.

Affected System

Cherokee Project

Cherokee 1.2.103 およびそれ以前

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-2014-4668	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4668
National Vulnerability Database (NVD)
2	CVE-2014-4668	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-4668

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-287	https://jvndb.jvn.jp/ja/cwe/CWE-287.html

ベンダー情報

No	Name	URL
GitHub
1	Prevent the LDAP validator from accepting an empty password.	https://github.com/cherokee/webserver/commit/fbda667221c51f0aa476a02366e0cf66cb012f88

Change Log

No	Changed Details	Date of change
0	[2014年07月04日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2014-4668

Summary	The cherokee_validator_ldap_check function in validator_ldap.c in Cherokee 1.2.103 and earlier, when LDAP is used, does not properly consider unauthenticated-bind semantics, which allows remote attackers to bypass authentication via an empty password.
Publication Date	July 2, 2014, 1:14 p.m.
Registration Date	Jan. 26, 2021, 3:13 p.m.
Last Update	Nov. 21, 2024, 11:10 a.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:mageia_project:mageia:4:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:a:cherokee-project:cherokee:1.2.99:::::::*
cpe:2.3:a:cherokee-project:cherokee:1.2.2:::::::*
cpe:2.3:a:cherokee-project:cherokee::::::::		1.2.103
cpe:2.3:a:cherokee-project:cherokee:1.2.101:::::::*
cpe:2.3:a:cherokee-project:cherokee:1.2.98:::::::*
cpe:2.3:a:cherokee-project:cherokee:1.2.102:::::::*

Related information, measures and tools

No	URL	refsource	タグ
1	http://advisories.mageia.org/MGASA-2015-0181.html
2	http://advisories.mageia.org/MGASA-2015-0181.html
3	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155776.html
4	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155776.html
5	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156162.html
6	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156162.html
7	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156190.html
8	http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156190.html
9	http://openwall.com/lists/oss-security/2014/06/28/3
10	http://openwall.com/lists/oss-security/2014/06/28/3
11	http://openwall.com/lists/oss-security/2014/06/28/7
12	http://openwall.com/lists/oss-security/2014/06/28/7
13	http://www.mandriva.com/security/advisories?name=MDVSA-2015:225
14	http://www.mandriva.com/security/advisories?name=MDVSA-2015:225
15	http://www.securityfocus.com/bid/68249
16	http://www.securityfocus.com/bid/68249
17	https://github.com/cherokee/webserver/commit/fbda667221c51f0aa476a02366e0cf66cb012f88
18	https://github.com/cherokee/webserver/commit/fbda667221c51f0aa476a02366e0cf66cb012f88

Common Vulnerabilities List