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I. Basic Information for CVE-2019-3881
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Bundler prior to 2.1.0 uses a predictable path in /tmp/, created with insecure permissions as a storage location for gems, if locations under the user's home directory are not available. If Bundler is used in a scenario where the user does not have a writable home directory, an attacker could place malicious code in this directory that would be later loaded and executed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对搜索路径元素未加控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Bundler 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Bundler是一个应用软件。通过跟踪和安装所需的确切gem和版本,为Ruby项目提供了一致的环境。 Bundler prior 2.1.0版本的rubygem-bundler中存在代码问题漏洞,该漏洞源于外部输入数据构造代码段的过程中,网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞生成非法的代码段,修改网络系统或组件的预期的执行控制流。
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
-rubygem-bundler bundler versions before 2.1.0 -
II. Public POCs for CVE-2019-3881
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III. Intelligence Information for CVE-2019-3881
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IV. Related Vulnerabilities
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