NVD Vulnerability Detail

CVE-2015-7203

Summary	Buffer overflow in the DirectWriteFontInfo::LoadFontFamilyData function in gfx/thebes/gfxDWriteFontList.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted font-family name.
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.

Affected software configurations

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

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-updates/2015-12/msg00104.html
6	http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
7	http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
8	http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
9	http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
10	http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
11	http://www.mozilla.org/security/announce/2015/mfsa2015-144.html	Vendor Advisory
12	http://www.mozilla.org/security/announce/2015/mfsa2015-144.html	Vendor Advisory
13	http://www.securityfocus.com/bid/79280
14	http://www.securityfocus.com/bid/79280
15	http://www.securitytracker.com/id/1034426
16	http://www.securitytracker.com/id/1034426
17	http://www.ubuntu.com/usn/USN-2833-1
18	http://www.ubuntu.com/usn/USN-2833-1
19	https://bugzilla.mozilla.org/show_bug.cgi?id=1201183
20	https://bugzilla.mozilla.org/show_bug.cgi?id=1201183
21	https://hg.mozilla.org/mozilla-central/rev/e1bcc04808cc
22	https://hg.mozilla.org/mozilla-central/rev/e1bcc04808cc
23	https://security.gentoo.org/glsa/201512-10
24	https://security.gentoo.org/glsa/201512-10

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html

JVN Vulnerability Information

Mozilla Firefox の gfx/thebes/gfxDWriteFontList.cpp におけるバッファオーバーフローの脆弱性

Title	Mozilla Firefox の gfx/thebes/gfxDWriteFontList.cpp におけるバッファオーバーフローの脆弱性
Summary	Mozilla Firefox の gfx/thebes/gfxDWriteFontList.cpp 内の DirectWriteFontInfo::LoadFontFamilyData 関数には、バッファオーバーフローの脆弱性が存在します。
Possible impacts	第三者により、font-family 名を介して、サービス運用妨害 (DoS) 状態にされるなど、不特定の影響を受け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-2015-7203	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7203
National Vulnerability Database (NVD)
2	CVE-2015-7203	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7203

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
Mozilla
1	changeset 261895 - e1bcc04808cc	https://hg.mozilla.org/mozilla-central/rev/e1bcc04808cc
Mozilla Foundation Security Advisory
2	MFSA2015-144	http://www.mozilla.org/security/announce/2015/mfsa2015-144.html
Mozilla Foundation セキュリティアドバイザリ
3	MFSA2015-144	http://www.mozilla-japan.org/security/announce/2015/mfsa2015-144.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.