NVD Vulnerability Detail

CVE-2018-0743

Summary	Windows Subsystem for Linux in Windows 10 version 1703, Windows 10 version 1709, and Windows Server, version 1709 allows an elevation of privilege vulnerability due to the way objects are handled in memory, aka "Windows Subsystem for Linux Elevation of Privilege Vulnerability".
Publication Date	Jan. 4, 2018, 11:29 p.m.
Registration Date	March 1, 2021, 6:38 p.m.
Last Update	Nov. 21, 2024, 12:38 p.m.

Affected software configurations

Configuration1	or higher	or less	more than	less than
cpe:2.3:o:microsoft:windows_10:1703:::::::*
cpe:2.3:o:microsoft:windows_10:1709:::::::*
cpe:2.3:o:microsoft:windows_server_2016:1709:::::::*

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/102350	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/102350	Third Party Advisory VDB Entry
3	http://www.securitytracker.com/id/1040094	Third Party Advisory VDB Entry
4	http://www.securitytracker.com/id/1040094	Third Party Advisory VDB Entry
5	https://github.com/saaramar/execve_exploit	Exploit Patch Third Party Advisory
6	https://github.com/saaramar/execve_exploit	Exploit Patch Third Party Advisory
7	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0743	Patch Vendor Advisory
8	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0743	Patch Vendor Advisory
9	https://twitter.com/AmarSaar/status/948892321755598848	Third Party Advisory
10	https://twitter.com/AmarSaar/status/948892321755598848	Third Party Advisory
11	https://www.exploit-db.com/exploits/43962/	Exploit Third Party Advisory VDB Entry
12	https://www.exploit-db.com/exploits/43962/	Exploit Third Party Advisory VDB Entry

Common Vulnerabilities List

JVN Vulnerability Information

Microsoft Windows 10 および Windows Server バージョン 1709 の Windows Subsystem for Linux における権限を昇格される脆弱性

Title	Microsoft Windows 10 および Windows Server バージョン 1709 の Windows Subsystem for Linux における権限を昇格される脆弱性
Summary	Microsoft Windows 10 および Windows Server バージョン 1709 の Windows Subsystem for Linux には、メモリ内のオブジェクト処理に不備があるため、権限を昇格される脆弱性が存在します。ベンダは、本脆弱性を「Windows Subsystem for Linux の特権の昇格の脆弱性」として公開しています。
Possible impacts	権限を昇格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	Jan. 3, 2018, midnight
Registration Date	Jan. 19, 2018, 3:34 p.m.
Last Update	Jan. 19, 2018, 3:34 p.m.

Affected System

マイクロソフト

Microsoft Windows 10 Version 1703 for 32-bit Systems

Microsoft Windows 10 Version 1703 for x64-based Systems

Microsoft Windows 10 Version 1709 for 32-bit Systems

Microsoft Windows 10 Version 1709 for 64-based Systems

Microsoft Windows Server バージョン 1709 (Server Core installation)

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-2018-0743	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0743
National Vulnerability Database (NVD)
2	CVE-2018-0743	https://nvd.nist.gov/vuln/detail/CVE-2018-0743
Security TechCenter
3	CVE-2018-0743 \| Windows Subsystem for Linux Elevation of Privilege Vulnerability	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0743
セキュリティ TechCenter
4	CVE-2018-0743 \| Windows Subsystem for Linux の特権の昇格の脆弱性	https://portal.msrc.microsoft.com/ja-jp/security-guidance/advisory/CVE-2018-0743

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-264	https://jvndb.jvn.jp/ja/cwe/CWE-264.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01月)	https://www.ipa.go.jp/security/ciadr/vul/20180110-ms.html
JPCERT 注意喚起
2	JPCERT-AT-2018-0002	http://www.jpcert.or.jp/at/2018/at180002.html

Change Log

No	Changed Details	Date of change
0	[2018年01月19日] 掲載	Feb. 17, 2018, 10:37 a.m.