NVD Vulnerability Detail

CVE-2015-7207

Summary	Mozilla Firefox before 43.0 does not properly restrict the availability of IFRAME Resource Timing API times, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via crafted JavaScript code that leverages history.back and performance.getEntries calls, a related issue to CVE-2015-1300.
Publication Date	Dec. 16, 2015, 8:59 p.m.
Registration Date	Jan. 26, 2021, 2:56 p.m.
Last Update	Nov. 21, 2024, 11:36 a.m.

CVSS2.0 : MEDIUM
Score	5.0
Vector	AV:N/AC:L/Au:N/C:P/I:N/A:N
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)	低
完全性への影響(I)	なし
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	いいえ

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:mozilla:firefox::::::::			42.0

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:opensuse:leap:42.1:::::::*
cpe:2.3:o:opensuse:opensuse:13.1:::::::*
cpe:2.3:o:opensuse:opensuse:13.2:::::::*

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:opensuse:opensuse:13.1:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:22:::::::*
cpe:2.3:o:fedoraproject:fedora:23:::::::*

Related information, measures and tools

No	URL	タグ
1	http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html
2	http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html
3	http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html
4	http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html
5	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00089.html
6	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00089.html
7	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00091.html
8	http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00091.html
9	http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
10	http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
11	http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
12	http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
13	http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
14	http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
15	http://www.mozilla.org/security/announce/2015/mfsa2015-136.html	Vendor Advisory
16	http://www.mozilla.org/security/announce/2015/mfsa2015-136.html	Vendor Advisory
17	http://www.securityfocus.com/bid/79280
18	http://www.securityfocus.com/bid/79280
19	http://www.securitytracker.com/id/1034426
20	http://www.securitytracker.com/id/1034426
21	http://www.ubuntu.com/usn/USN-2833-1
22	http://www.ubuntu.com/usn/USN-2833-1
23	https://bugzilla.mozilla.org/show_bug.cgi?id=1185256
24	https://bugzilla.mozilla.org/show_bug.cgi?id=1185256
25	https://github.com/w3c/resource-timing/issues/29	Vendor Advisory
26	https://github.com/w3c/resource-timing/issues/29	Vendor Advisory
27	https://security.gentoo.org/glsa/201512-10
28	https://security.gentoo.org/glsa/201512-10

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-200	情報漏えい	https://cwe.mitre.org/data/definitions/200.html

JVN Vulnerability Information

Mozilla Firefox における同一生成元ポリシーを回避される脆弱性

Title	Mozilla Firefox における同一生成元ポリシーを回避される脆弱性
Summary	Mozilla Firefox は、IFRAME Resource Timing API の時間の使用を適切に制限しないため、同一生成元ポリシーを回避され、重要な情報を取得される脆弱性が存在します。本脆弱性は、CVE-2015-1300 と関連する問題です。
Possible impacts	第三者により、history.back および performance.getEntries コールを利用する巧妙に細工された JavaScript コードを介して、同一生成元ポリシーを回避され、重要な情報を取得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	Dec. 15, 2015, midnight
Registration Date	Dec. 17, 2015, 2:26 p.m.
Last Update	Dec. 17, 2015, 2:26 p.m.

Affected System

Mozilla Foundation

Mozilla Firefox 43.0 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-2015-7207	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7207
National Vulnerability Database (NVD)
2	CVE-2015-7207	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7207

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-200	https://jvndb.jvn.jp/ja/cwe/CWE-200.html

ベンダー情報

No	Name	URL
Mozilla Foundation Security Advisory
1	MFSA2015-136	http://www.mozilla.org/security/announce/2015/mfsa2015-136.html
Mozilla Foundation セキュリティアドバイザリ
2	MFSA2015-136	http://www.mozilla-japan.org/security/announce/2015/mfsa2015-136.html

Change Log

No	Changed Details	Date of change
0	[2015年12月17日] 掲載	Feb. 17, 2018, 10:37 a.m.