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I. Basic Information for CVE-2021-39914
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A regular expression denial of service issue in GitLab versions 8.13 to 14.2.5, 14.3.0 to 14.3.3 and 14.4.0 could cause excessive usage of resources when a specially crafted username was used when provisioning a new user
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Alfresco Software Alfresco Community Edition 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Alfresco Community Edition是美国Alfresco公司的一套开源的企业内容管理系统的社区版。该系统包括文档管理、办公协作等功能。 Alfresco Community Edition 存在资源管理错误漏洞,该漏洞源于清理命名空间路径时的正则表达式拒绝服务问题 GitLab 版本 8.13 到 14.2.5 中的正则表达式拒绝服务问题,当在配置新用户时使用特制的用户名时,14.3.0 到 14.3.3 和 14.4.0 可能会导致过度使用资源。
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
VendorProductAffected VersionsCPESubscribe
GitLabGitLab >=8.13, <14.2.6 -
II. Public POCs for CVE-2021-39914
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III. Intelligence Information for CVE-2021-39914
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IV. Related Vulnerabilities
V. Comments for CVE-2021-39914

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