NVD Vulnerability Detail

CVE-2015-3455

Summary	Squid 3.2.x before 3.2.14, 3.3.x before 3.3.14, 3.4.x before 3.4.13, and 3.5.x before 3.5.4, when configured with client-first SSL-bump, do not properly validate the domain or hostname fields of X.509 certificates, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate.
Publication Date	May 19, 2015, 12:59 a.m.
Registration Date	Jan. 26, 2021, 2:49 p.m.
Last Update	Nov. 21, 2024, 11:29 a.m.

CVSS2.0 : LOW
Score	2.6
Vector	AV:N/AC:H/Au:N/C:N/I:P/A:N
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	高
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)	低
可用性への影響(A)	なし
Get all privileges.	いいえ
Get user privileges	いいえ
Get other privileges	いいえ
User operation required	はい

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:oracle:solaris:11.2:::::::*
cpe:2.3:o:oracle:linux:7:::::::*

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:squid-cache:squid:3.2.0.18:::::::*
cpe:2.3:a:squid-cache:squid:3.3.3:::::::*
cpe:2.3:a:squid-cache:squid:3.5.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.9:::::::*
cpe:2.3:a:squid-cache:squid:3.3.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.5:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.3.13:::::::*
cpe:2.3:a:squid-cache:squid:3.2.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.15:::::::*
cpe:2.3:a:squid-cache:squid:3.4.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.13:::::::*
cpe:2.3:a:squid-cache:squid:3.4.10:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.4.3:::::::*
cpe:2.3:a:squid-cache:squid:3.3.7:::::::*
cpe:2.3:a:squid-cache:squid:3.4.5:::::::*
cpe:2.3:a:squid-cache:squid:3.3.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.19:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.13:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.16:::::::*
cpe:2.3:a:squid-cache:squid:3.3.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.5:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0:::::::*
cpe:2.3:a:squid-cache:squid:3.4.7:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.12:::::::*
cpe:2.3:a:squid-cache:squid:3.5.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.7:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.11:::::::*
cpe:2.3:a:squid-cache:squid:3.4.8:::::::*
cpe:2.3:a:squid-cache:squid:3.3.12:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.4.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.4:::::::*
cpe:2.3:a:squid-cache:squid:3.4.12:::::::*
cpe:2.3:a:squid-cache:squid:3.2.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.8:::::::*
cpe:2.3:a:squid-cache:squid:3.4.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.6:::::::*
cpe:2.3:a:squid-cache:squid:3.4.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.3:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.12:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.4:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.4.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.3.8:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.8:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.5:::::::*
cpe:2.3:a:squid-cache:squid:3.3.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.14:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.4.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.17:::::::*
cpe:2.3:a:squid-cache:squid:3.2.7:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:22:::::::*

Related information, measures and tools

No	URL	タグ
1	http://advisories.mageia.org/MGASA-2015-0191.html	Third Party Advisory
2	http://advisories.mageia.org/MGASA-2015-0191.html	Third Party Advisory
3	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.html	Third Party Advisory
4	http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.html	Third Party Advisory
5	http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html
6	http://lists.opensuse.org/opensuse-updates/2015-09/msg00016.html
7	http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
8	http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
9	http://rhn.redhat.com/errata/RHSA-2015-2378.html
10	http://rhn.redhat.com/errata/RHSA-2015-2378.html
11	http://www.mandriva.com/security/advisories?name=MDVSA-2015:230	Broken Link
12	http://www.mandriva.com/security/advisories?name=MDVSA-2015:230	Broken Link
13	http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html	Third Party Advisory
14	http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html	Third Party Advisory
15	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	Third Party Advisory
16	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	Third Party Advisory
17	http://www.securityfocus.com/bid/74438
18	http://www.securityfocus.com/bid/74438
19	http://www.securitytracker.com/id/1032221	Third Party Advisory VDB Entry
20	http://www.securitytracker.com/id/1032221	Third Party Advisory VDB Entry
21	http://www.squid-cache.org/Advisories/SQUID-2015_1.txt	Vendor Advisory
22	http://www.squid-cache.org/Advisories/SQUID-2015_1.txt	Vendor Advisory

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

Squid におけるサーバになりすまされる脆弱性

Title	Squid におけるサーバになりすまされる脆弱性
Summary	Squid は、client-first の SSL-bump が設定されている場合、X.509 証明書のドメインまたはホスト名フィールドを適切に検証しないため、サーバになりすまされる脆弱性が存在します。
Possible impacts	中間者攻撃 (man-in-the-middle attack) により、有効な証明書を介して、SSL サーバになりすま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	May 1, 2015, midnight
Registration Date	May 20, 2015, 3:49 p.m.
Last Update	Aug. 31, 2015, 5:31 p.m.

Affected System

Squid-cache.org

Squid 3.2.14 未満の 3.2.x

Squid 3.3.14 未満の 3.3.x

Squid 3.4.13 未満の 3.4.x

Squid 3.5.4 未満の 3.5.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-2015-3455	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3455
National Vulnerability Database (NVD)
2	CVE-2015-3455	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-3455

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
Oracle Technology Network
1	Oracle Solaris Third Party Bulletin - July 2015	http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
Squid Proxy Cache Security Update Advisory
2	SQUID-2015:1	http://www.squid-cache.org/Advisories/SQUID-2015_1.txt

その他

No	Name	URL
関連文書
1	MGASA-2015-0191	http://advisories.mageia.org/MGASA-2015-0191.html

Change Log

No	Changed Details	Date of change
0	[2015年05月20日] 掲載 [2015年08月31日] ベンダ情報：オラクル (Oracle Solaris Third Party Bulletin - July 2015) を追加	Feb. 17, 2018, 10:37 a.m.

Configuration2	or higher	or less	more than	less than
cpe:2.3:a:squid-cache:squid:3.2.0.18:::::::*
cpe:2.3:a:squid-cache:squid:3.3.3:::::::*
cpe:2.3:a:squid-cache:squid:3.5.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.9:::::::*
cpe:2.3:a:squid-cache:squid:3.3.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.5:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.3.13:::::::*
cpe:2.3:a:squid-cache:squid:3.2.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.15:::::::*
cpe:2.3:a:squid-cache:squid:3.4.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.13:::::::*
cpe:2.3:a:squid-cache:squid:3.4.10:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.4.3:::::::*
cpe:2.3:a:squid-cache:squid:3.3.7:::::::*
cpe:2.3:a:squid-cache:squid:3.4.5:::::::*
cpe:2.3:a:squid-cache:squid:3.3.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.19:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.13:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.16:::::::*
cpe:2.3:a:squid-cache:squid:3.3.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.5:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0:::::::*
cpe:2.3:a:squid-cache:squid:3.4.7:::::::*
cpe:2.3:a:squid-cache:squid:3.3.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.2.12:::::::*
cpe:2.3:a:squid-cache:squid:3.5.1:::::::*
cpe:2.3:a:squid-cache:squid:3.3.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.7:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.11:::::::*
cpe:2.3:a:squid-cache:squid:3.4.8:::::::*
cpe:2.3:a:squid-cache:squid:3.3.12:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.4.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.4:::::::*
cpe:2.3:a:squid-cache:squid:3.4.12:::::::*
cpe:2.3:a:squid-cache:squid:3.2.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.8:::::::*
cpe:2.3:a:squid-cache:squid:3.4.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.6:::::::*
cpe:2.3:a:squid-cache:squid:3.4.11:::::::*
cpe:2.3:a:squid-cache:squid:3.3.6:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.3:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.12:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.5.0.4:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.4.9:::::::*
cpe:2.3:a:squid-cache:squid:3.2.1:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.2:::::::*
cpe:2.3:a:squid-cache:squid:3.3.8:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.8:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.5:::::::*
cpe:2.3:a:squid-cache:squid:3.3.10:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.14:::::::*
cpe:2.3:a:squid-cache:squid:3.4.0.3:::::::*
cpe:2.3:a:squid-cache:squid:3.4.4:::::::*
cpe:2.3:a:squid-cache:squid:3.2.0.17:::::::*
cpe:2.3:a:squid-cache:squid:3.2.7:::::::*