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I. Basic Information for CVE-2020-27348
Vulnerability Information

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Vulnerability Title
snapcraft may build snaps with incorrect LD_LIBRARY_PATH
Source: NVD (National Vulnerability Database)
Vulnerability Description
In some conditions, a snap package built by snapcraft includes the current directory in LD_LIBRARY_PATH, allowing a malicious snap to gain code execution within the context of another snap if both plug the home interface or similar. This issue affects snapcraft versions prior to 4.4.4, prior to 2.43.1+16.04.1, and prior to 2.43.1+18.04.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
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
Canonical Snapcraft 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Canonical Snapcraft是英国Canonical公司的一个Linux系统软件应用商店。 Snapcraft 存在代码问题漏洞,攻击者可利用该漏洞通过当前的目录路径搜索Snapcraft,以运行代码。
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
Canonicalsnapcraft 4.4 ~ 4.4.4 -
II. Public POCs for CVE-2020-27348
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III. Intelligence Information for CVE-2020-27348
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IV. Related Vulnerabilities
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