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I. Basic Information for CVE-2017-20148
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the ebuild package through logcheck-1.3.23.ebuild for Logcheck on Gentoo, it is possible to achieve root privilege escalation from the logcheck user because of insecure recursive chown calls.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gentoo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gentoo是Gentoo基金会的一套开源的Linux系统。 Gentoo logcheck-1.3.23.ebuild及以前的版本存在安全漏洞,该漏洞源于攻击者可以通过通过pkg_postinst中的“chown -R”进行根权限提升。
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
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II. Public POCs for CVE-2017-20148
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III. Intelligence Information for CVE-2017-20148
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IV. Related Vulnerabilities
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