製品・ソフトウェアに関する情報

JVN脆弱性詳細

Microsoft .NET Framework におけるリモートでコードを実行される脆弱性

Title	Microsoft .NET Framework におけるリモートでコードを実行される脆弱性
Summary	Microsoft .NET Framework には、入力の適切な検証に失敗した場合、リモートでコードを実行される脆弱性が存在します。ベンダは、本脆弱性を「.NET Framework のコード挿入の脆弱性」として公開しています。
Possible impacts	リモートでコードを実行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	July 10, 2018, midnight
Registration Date	Sept. 10, 2018, 4:15 p.m.
Last Update	Sept. 10, 2018, 4:15 p.m.

CVSS3.0 : 重要
Score	8.1
Vector	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS2.0 : 危険
Score	9.3
Vector	AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected System

マイクロソフト

Microsoft .NET Framework 2.0 SP2

Microsoft .NET Framework 3.0 SP2

Microsoft .NET Framework 3.5

Microsoft .NET Framework 3.5.1

Microsoft .NET Framework 4.5.2

Microsoft .NET Framework 4.6

Microsoft .NET Framework 4.6.1

Microsoft .NET Framework 4.6.2

Microsoft .NET Framework 4.7

Microsoft .NET Framework 4.7.1

Microsoft .NET Framework 4.7.2

Microsoft Project Server 2010 SP2

Microsoft Project Server 2013 SP1

Microsoft SharePoint Enterprise Server 2013 SP1

Microsoft SharePoint Enterprise Server 2016

Microsoft SharePoint Foundation 2010 SP2

Microsoft SharePoint Foundation 2013 SP1

Microsoft SharePoint Server 2010 SP2

Microsoft SharePoint Server 2013 SP1

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-2018-8284	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8284
National Vulnerability Database (NVD)
2	CVE-2018-8284	https://nvd.nist.gov/vuln/detail/CVE-2018-8284
Security TechCenter
3	CVE-2018-8284 \| .NET Framework Remote Code Injection Vulnerability	https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2018-8284
セキュリティ TechCenter
4	CVE-2018-8284 \| .NET Framework のコード挿入の脆弱性	https://portal.msrc.microsoft.com/ja-jp/security-guidance/advisory/CVE-2018-8284

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

その他

No	Name	URL
IPA 重要なセキュリティ情報
1	Microsoft 製品の脆弱性対策について(2018年7月)	https://www.ipa.go.jp/security/ciadr/vul/20180711-ms.html
JPCERT 注意喚起
2	JPCERT-AT-2018-0028	http://www.jpcert.or.jp/at/2018/at180028.html

Change Log

No	Changed Details	Date of change
1	[2018年09月10日] 掲載	Sept. 10, 2018, 4:15 p.m.

NVD Vulnerability Information

CVE-2018-8284

Summary	A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka ".NET Framework Remote Code Injection Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.
Publication Date	July 11, 2018, 9:29 a.m.
Registration Date	March 1, 2021, 7:41 p.m.
Last Update	Nov. 21, 2024, 1:13 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:2.0:sp2::::::
cpe:2.3:a:microsoft:.net_framework:3.0:sp2::::::
execution environment
1	cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::

Configuration2		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:-:::::::*
2	cpe:2.3:o:microsoft:windows_10:1607:::::::*
3	cpe:2.3:o:microsoft:windows_10:1703:::::::*
4	cpe:2.3:o:microsoft:windows_10:1709:::::::*
5	cpe:2.3:o:microsoft:windows_10:1803:::::::*
6	cpe:2.3:o:microsoft:windows_8.1::::::::
7	cpe:2.3:o:microsoft:windows_server_2012::::::::
8	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
9	cpe:2.3:o:microsoft:windows_server_2016::::::::

Configuration3		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:3.5.1:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
2	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1::::::

Configuration4		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.5.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
2	cpe:2.3:o:microsoft:windows_8.1::::::::
3	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
4	cpe:2.3:o:microsoft:windows_server_2008::sp2::::::*
5	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1::::::
6	cpe:2.3:o:microsoft:windows_server_2012::::::::
7	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.6:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_server_2008::sp2::::::*

Configuration6		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:1607:::::::*
2	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*

Configuration7		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.6:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:-:::::::*

Configuration8		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.6:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
2	cpe:2.3:o:microsoft:windows_8.1::::::::
3	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
4	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1::::::
5	cpe:2.3:o:microsoft:windows_server_2012::::::::
6	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

Configuration9		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:1709:::::::*
2	cpe:2.3:o:microsoft:windows_server:1709:::::::*

Configuration10		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:1803:::::::*
2	cpe:2.3:o:microsoft:windows_server:1803:::::::*

Configuration11		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:1703:::::::*

Configuration12	or higher	or less	more than	less than
cpe:2.3:a:microsoft:project_server:2013:sp1::::::
cpe:2.3:a:microsoft:project_server:2010:sp2::::::

Configuration13	or higher	or less	more than	less than
cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:::::::*
cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1::::::

Configuration14	or higher	or less	more than	less than
cpe:2.3:a:microsoft:sharepoint_foundation:2010:sp2::::::
cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1::::::

Configuration15	or higher	or less	more than	less than
cpe:2.3:a:microsoft:sharepoint_server:2010:sp2::::::
cpe:2.3:a:microsoft:sharepoint_server:2013:sp1::::::

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/104667	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/104667	Third Party Advisory VDB Entry
3	http://www.securitytracker.com/id/1041257	Third Party Advisory VDB Entry
4	http://www.securitytracker.com/id/1041257	Third Party Advisory VDB Entry
5	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8284	Patch Vendor Advisory
6	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8284	Patch Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-94	コード・インジェクション	https://cwe.mitre.org/data/definitions/94.html

Configuration2		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_10:-:::::::*
2	cpe:2.3:o:microsoft:windows_10:1607:::::::*
3	cpe:2.3:o:microsoft:windows_10:1703:::::::*
4	cpe:2.3:o:microsoft:windows_10:1709:::::::*
5	cpe:2.3:o:microsoft:windows_10:1803:::::::*
6	cpe:2.3:o:microsoft:windows_8.1::::::::
7	cpe:2.3:o:microsoft:windows_server_2012::::::::
8	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
9	cpe:2.3:o:microsoft:windows_server_2016::::::::

Configuration4		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.5.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
2	cpe:2.3:o:microsoft:windows_8.1::::::::
3	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
4	cpe:2.3:o:microsoft:windows_server_2008::sp2::::::*
5	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1::::::
6	cpe:2.3:o:microsoft:windows_server_2012::::::::
7	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

Configuration8		or higher	or less	more than	less than
cpe:2.3:a:microsoft:.net_framework:4.6:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*
execution environment
1	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
2	cpe:2.3:o:microsoft:windows_8.1::::::::
3	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
4	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1::::::
5	cpe:2.3:o:microsoft:windows_server_2012::::::::
6	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*