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CVE-2017-0927

Quick assessment

Affected
GitLab GitLab Community and Enterprise Editions
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GitLab是一套利用Ruby on Rails开发的开源应用程序，可实现一个自托管的Git（版本控制系统）项目仓库，它拥有与Github类似的功能，可查阅项目的文件内容、提交历史、Bug列表等。GitLab Community Edition (CE)是它的社区版。deployment keys component是其中的一个部署组件。 Gitlab CE 10.3版本中的deployment keys组件存在安全漏洞。攻击者可利用该漏洞未授权使用部署密钥。

AI Predicted 6.5 Difficulty: Easy EPSS 0.79% · P55

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
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I. Basic Information for CVE-2017-0927

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Gitlab Community Edition version 10.3 is vulnerable to an improper authorization issue in the deployment keys component resulting in unauthorized use of deployment keys by guest users.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab Community Edition deployment keys组件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是一套利用Ruby on Rails开发的开源应用程序，可实现一个自托管的Git（版本控制系统）项目仓库，它拥有与Github类似的功能，可查阅项目的文件内容、提交历史、Bug列表等。GitLab Community Edition (CE)是它的社区版。deployment keys component是其中的一个部署组件。 Gitlab CE 10.3版本中的deployment keys组件存在安全漏洞。攻击者可利用该漏洞未授权使用部署密钥。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GitLab GitLab Community and Enterprise Editions 8.10.6 - 10.1.5 Fixed in 10.1.6 -

II. Public POCs for CVE-2017-0927

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III. Intelligence Information for CVE-2017-0927

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Other References for CVE-2017-0927 (2)

Same Patch Batch · GitLab · 2018-03-21 · 12 CVEs total

CVE-2017-0914 GitLab Community Edition和Enterprise Edition MilestoneFinder组件SQL注入漏洞
CVE-2017-0915 GitLab Community Edition 安全漏洞
CVE-2017-0916 GitLab Community Edition 安全漏洞
CVE-2017-0917 GitLab Community Edition CI job组件跨站脚本漏洞
CVE-2017-0918 GitLab Community Edition GitLab CI runner组件路径遍历漏洞
CVE-2017-0922 Gitlab Enterprise Edition GitLab Projects::BoardsController组件安全漏洞
CVE-2017-0923 GitLab Community Edition IPython notebooks组件跨站脚本漏洞
CVE-2017-0924 GitLab Community Edition labels组件跨站脚本漏洞
CVE-2017-0925 Gitlab Enterprise Edition 安全漏洞
CVE-2017-0926 GitLab Community Edition Oauth sign-in组件安全漏洞
CVE-2018-3710 GitLab Community Edition和Enterprise Edition project import组件安全漏洞

IV. Related Vulnerabilities

Same product: GitLab Community and Enterprise Editions
Same vendor: GitLab
Same weakness: CWE-285

V. Comments for CVE-2017-0927

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