Vulnerability Details CVE-2017-18188
OpenRC opentmpfiles through 0.1.3, when the fs.protected_hardlinks sysctl is turned off, allows local users to obtain ownership of arbitrary files by creating a hard link inside a directory on which "chown -R" will be run.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.9%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2017-18188
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cpe:2.3:a:openr:opentmpfiles:0.1
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cpe:2.3:a:openr:opentmpfiles:0.1.1
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cpe:2.3:a:openr:opentmpfiles:0.1.2
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cpe:2.3:a:openr:opentmpfiles:0.1.3