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I. Basic Information for CVE-2022-31071
Vulnerability Information

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Vulnerability Title
Octopoller gem published with world-writable files
Source: NVD (National Vulnerability Database)
Vulnerability Description
Octopoller is a micro gem for polling and retrying. Version 0.2.0 of the octopoller gem was published containing world-writeable files. Specifically, the gem was packed with files having their permissions set to `-rw-rw-rw-` (i.e. 0666) instead of `rw-r--r--` (i.e. 0644). This means everyone who is not the owner (Group and Public) with access to the instance where this release had been installed could modify the world-writable files from this gem. This issue is patched in Octopoller 0.3.0. Two workarounds are available. Users can use the previous version of the gem, v0.1.0. Alternatively, users can modify the file permissions manually until they are able to upgrade to the latest version.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
缺省权限不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Octopoller 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Octopoller是Octokit开源的一个用于轮询和重试的微型 gem。 Octopoller 0.2.0 版本存在安全漏洞,该漏洞源于gem 包含的文件的权限设置存在问题,攻击者用该漏洞可以修改此 gem 中的全局可写文件。
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
octokitoctopoller.rb = 0.2.0 -
II. Public POCs for CVE-2022-31071
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III. Intelligence Information for CVE-2022-31071
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IV. Related Vulnerabilities
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