製品・ソフトウェアに関する情報

JVN脆弱性詳細

複数の Mozilla 製品におけるサービス運用妨害 (DoS) の脆弱性

Title	複数の Mozilla 製品におけるサービス運用妨害 (DoS) の脆弱性
Summary	複数の Mozilla 製品は、JavaScript オブジェク上で instanceof オペレータを使用している間、不特定の変数のキャストを適切に実行しないため、任意のコードを実行される、またはサービス運用妨害 (表明違反) 状態となる脆弱性が存在します。
Possible impacts	第三者により、巧妙に細工された Web サイトを介して、任意のコードを実行される、またはサービス運用妨害 (DoS) 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	Oct. 9, 2012, midnight
Registration Date	Oct. 15, 2012, 11:37 a.m.
Last Update	Oct. 15, 2012, 11:37 a.m.

Affected System

Mozilla Foundation

Mozilla Firefox 16.0 未満

Mozilla SeaMonkey 2.13 未満

Mozilla Thunderbird 16.0 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-2012-3989	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3989
National Vulnerability Database (NVD)
2	CVE-2012-3989	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-3989

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-399	https://jvndb.jvn.jp/ja/cwe/CWE-399.html

ベンダー情報

No	Name	URL
Mozilla Foundation Security Advisory
1	MFSA2012-80	http://www.mozilla.org/security/announce/2012/mfsa2012-80.html
Mozilla Foundation セキュリティアドバイザリ
2	MFSA2012-80	http://www.mozilla-japan.org/security/announce/2012/mfsa2012-80.html

Change Log

No	Changed Details	Date of change
0	[2012年10月15日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2012-3989

Summary	Mozilla Firefox before 16.0, Thunderbird before 16.0, and SeaMonkey before 2.13 do not properly perform a cast of an unspecified variable during use of the instanceof operator on a JavaScript object, which allows remote attackers to execute arbitrary code or cause a denial of service (assertion failure) via a crafted web site.
Publication Date	Oct. 11, 2012, 2:55 a.m.
Registration Date	Jan. 28, 2021, 3:02 p.m.
Last Update	Nov. 21, 2024, 10:41 a.m.

Affected software configurations

Configuration2	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:11.04:::::::*
cpe:2.3:o:canonical:ubuntu_linux:11.10:::::::*
cpe:2.3:o:canonical:ubuntu_linux:12.04::::esm:::
cpe:2.3:o:canonical:ubuntu_linux:10.04:::::::*

Configuration3	or higher	or less	more than	less than
cpe:2.3:o:suse:linux_enterprise_desktop:11:sp2::::::
cpe:2.3:o:suse:linux_enterprise_server:11:sp2::::vmware::*
cpe:2.3:o:suse:linux_enterprise_server:11:sp2::::-::*
cpe:2.3:o:suse:linux_enterprise_desktop:10:sp4:::-:::*
cpe:2.3:o:suse:linux_enterprise_server:10:sp4:::-:::*

Related information, measures and tools

No	URL	タグ
1	http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html	Mailing List Third Party Advisory
2	http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html	Mailing List Third Party Advisory
3	http://osvdb.org/86097	Broken Link
4	http://osvdb.org/86097	Broken Link
5	http://secunia.com/advisories/50856	Broken Link
6	http://secunia.com/advisories/50856	Broken Link
7	http://secunia.com/advisories/50892	Broken Link
8	http://secunia.com/advisories/50892	Broken Link
9	http://secunia.com/advisories/50904	Broken Link
10	http://secunia.com/advisories/50904	Broken Link
11	http://secunia.com/advisories/50935	Broken Link
12	http://secunia.com/advisories/50935	Broken Link
13	http://secunia.com/advisories/50984	Broken Link
14	http://secunia.com/advisories/50984	Broken Link
15	http://www.mozilla.org/security/announce/2012/mfsa2012-80.html	Vendor Advisory
16	http://www.mozilla.org/security/announce/2012/mfsa2012-80.html	Vendor Advisory
17	http://www.ubuntu.com/usn/USN-1611-1	Third Party Advisory
18	http://www.ubuntu.com/usn/USN-1611-1	Third Party Advisory
19	https://bugzilla.mozilla.org/show_bug.cgi?id=783867	Issue Tracking Vendor Advisory
20	https://bugzilla.mozilla.org/show_bug.cgi?id=783867	Issue Tracking Vendor Advisory
21	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16814	Third Party Advisory
22	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16814	Third Party Advisory

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