NVD Vulnerability Detail

CVE-2020-7778

Summary	This affects the package systeminformation before 4.30.2. The attacker can overwrite the properties and functions of an object, which can lead to executing OS commands.
Publication Date	Nov. 26, 2020, 8:15 p.m.
Registration Date	Jan. 26, 2021, 12:01 p.m.
Last Update	Nov. 21, 2024, 2:37 p.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:a:systeminformation:systeminformation::::::node.js::*					4.30.2

Related information, measures and tools

No	URL	タグ
1	https://gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80	Exploit Third Party Advisory
2	https://gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80	Exploit Third Party Advisory
3	https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js	Exploit Third Party Advisory
4	https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js	Exploit Third Party Advisory
5	https://github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d903720b3fea8%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc	Patch Third Party Advisory
6	https://github.com/sebhildebrandt/systeminformation/commit/11103a447ab9550c25f1fbec7e6d903720b3fea8%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc	Patch Third Party Advisory
7	https://github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b8213b957f0fa%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc	Patch Third Party Advisory
8	https://github.com/sebhildebrandt/systeminformation/commit/73dce8d717ca9c3b7b0d0688254b8213b957f0fa%23diff-970ae648187190f86bafc8f193b7538200eba164fad0674428b6487582c089cc	Patch Third Party Advisory
9	https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753	Third Party Advisory
10	https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753	Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-78	OSコマンド・インジェクション	https://cwe.mitre.org/data/definitions/78.html

JVN Vulnerability Information

systeminformation における OS コマンドインジェクションの脆弱性

Title	systeminformation における OS コマンドインジェクションの脆弱性
Summary	systeminformation には、OS コマンドインジェクションの脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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	Nov. 24, 2020, midnight
Registration Date	July 6, 2021, 6:09 p.m.
Last Update	July 6, 2021, 6:09 p.m.

Affected System

Sebastian Hildebrandt

systeminformation 4.30.2 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-2020-7778	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7778
National Vulnerability Database (NVD)
2	CVE-2020-7778	https://nvd.nist.gov/vuln/detail/CVE-2020-7778

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-78	https://jvndb.jvn.jp/ja/cwe/CWE-78.html

ベンダー情報

No	Name	URL
GitHub
1	sebhildebrandt inetLatency() ineChecksite() schema validation	https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js
2	Vulnerability: Prototype Pollution - CVE-2020-7778, CVE-2020-26245	https://gist.github.com/EffectRenan/b434438938eed0b21b376cedf5c81e80

その他

No	Name	URL
関連文書
1	SNYK-JS-SYSTEMINFORMATION-1043753 (Prototype Pollution)	https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1043753

Change Log

No	Changed Details	Date of change
1	[2021年07月06日] 掲載	July 6, 2021, 6:09 p.m.