NVD脆弱性詳細

CVE-2017-1000091

概要	GitHub Branch Source Plugin connects to a user-specified GitHub API URL (e.g. GitHub Enterprise) as part of form validation and completion (e.g. to verify Scan Credentials are correct). This functionality improperly checked permissions, allowing any user with Overall/Read access to Jenkins to connect to any web server and send credentials with a known ID, thereby possibly capturing them. Additionally, this functionality did not require POST requests be used, thereby allowing the above to be performed without direct access to Jenkins via Cross-Site Request Forgery.
公表日	2017年10月5日10:29
登録日	2021年1月26日13:11
最終更新日	2024年11月21日12:04

CVSS3.0 : MEDIUM
スコア	6.3
ベクター	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	低
攻撃に必要な特権レベル(PR)	低
利用者の関与(UI)	不要
影響の想定範囲(S)	変更なし
機密性への影響(C)	低
完全性への影響(I)	低
可用性への影響(A)	低

CVSS2.0 : MEDIUM
スコア	6.8
ベクター	AV:N/AC:M/Au:N/C:P/I:P/A:P
攻撃元区分(AV)	ネットワーク
攻撃条件の複雑さ(AC)	中
攻撃前の認証要否(Au)	不要
機密性への影響(C)	低
完全性への影響(I)	低
可用性への影響(A)	低
全ての特権を取得	いいえ
ユーザー権限を取得	いいえ
その他の権限を取得	いいえ
ユーザー操作が必要	はい

影響を受けるソフトウェアの構成

構成1	以上	以下	より上	未満
cpe:2.3:a:jenkins:github_branch_source:2.2.0:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.7:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-4::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:1.0:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.2:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.3:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.4:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.4:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:1.5:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.6:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.7:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.8:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.8.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.9:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.10:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.0:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.0:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.0:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-4::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-5::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-6::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.2:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.3:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.4:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.4:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.5:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.6:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-4::::jenkins::*

関連情報、対策とツール

No	URL	refsource	タグ
1	https://jenkins.io/security/advisory/2017-07-10/		Vendor Advisory
2	https://jenkins.io/security/advisory/2017-07-10/		Vendor Advisory

共通脆弱性一覧

No	CWE	名前	URL
1	CWE-352	クロスサイト・リクエスト・フォージェリ（CSRF）	https://cwe.mitre.org/data/definitions/352.html
2	CWE-352	同一生成元ポリシー違反	https://cwe.mitre.org/data/definitions/346.html

JVN脆弱性情報

GitHub Branch Source プラグインにおけるクロスサイトリクエストフォージェリの脆弱性

タイトル	GitHub Branch Source プラグインにおけるクロスサイトリクエストフォージェリの脆弱性
概要	GitHub Branch Source プラグインには、クロスサイトリクエストフォージェリの脆弱性が存在します。
想定される影響	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。
対策	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。
公表日	2017年7月10日0:00
登録日	2017年10月30日16:24
最終更新日	2017年10月30日16:24

影響を受けるシステム

Jenkins プロジェクト

GitHub Branch Source

CVE (情報セキュリティ共通脆弱性識別子)

No	名前	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2017-1000091	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1000091
National Vulnerability Database (NVD)
2	CVE-2017-1000091	https://nvd.nist.gov/vuln/detail/CVE-2017-1000091

CWE (共通脆弱性タイプ一覧)

No	名前	URL
JVNDB
1	CWE-352	https://jvndb.jvn.jp/ja/cwe/CWE-352.html

ベンダー情報

No	名前	URL
Jenkins Security Advisory
1	Jenkins Security Advisory 2017-07-10 (SECURITY-527)	https://jenkins.io/security/advisory/2017-07-10/

変更履歴

No	変更内容	変更日
0	[2017年10月30日] 掲載	2018年2月17日10:37

構成1	以上	以下	より上	未満
cpe:2.3:a:jenkins:github_branch_source:2.2.0:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.7:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:0.1:beta-4::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:1.0:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.2:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.3:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.4:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.4:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:1.5:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.6:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.7:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.8:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.8.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.9:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:1.10:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.0:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.0:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.0:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-4::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-5::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.1:beta-6::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.2:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.3:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.4:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.4:beta-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.0.5:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.0.6:::::jenkins::
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-1::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-2::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-3::::jenkins::*
cpe:2.3:a:jenkins:github_branch_source:2.2.0:alpha-4::::jenkins::*