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CVE-2017-0923

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。IPython notebooks component是其中的一个基于Pyhton的编辑器组件。 Gitlab CE 9.1版本中的IPython notebooks组件存在跨站脚本漏洞，该漏洞源于程序缺少输入验证。远程攻击者可利用该漏洞执行

AI Predicted 6.1 Difficulty: Easy EPSS 0.76% · P54

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2017-0923

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Gitlab Community Edition version 9.1 is vulnerable to lack of input validation in the IPython notebooks component resulting in persistent cross site scripting.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab Community Edition IPython notebooks组件跨站脚本漏洞
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。IPython notebooks component是其中的一个基于Pyhton的编辑器组件。 Gitlab CE 9.1版本中的IPython notebooks组件存在跨站脚本漏洞，该漏洞源于程序缺少输入验证。远程攻击者可利用该漏洞执行
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 9.1.0 - 10.1.5 Fixed in 10.1.6 -

II. Public POCs for CVE-2017-0923

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III. Intelligence Information for CVE-2017-0923

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Other References for CVE-2017-0923 (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-2017-0924 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-2017-0927 GitLab Community Edition deployment keys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-79

V. Comments for CVE-2017-0923

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