Vulnerability Details CVE-2018-15687
A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary files. Affected releases are systemd versions up to and including 239.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.5%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.9
References
- http://www.securityfocus.com/bid/105748
- https://github.com/systemd/systemd/pull/10517/commits
- https://security.gentoo.org/glsa/201810-10
- https://usn.ubuntu.com/3816-1/
- https://www.exploit-db.com/exploits/45715/
- http://www.securityfocus.com/bid/105748
- https://github.com/systemd/systemd/pull/10517/commits
- https://security.gentoo.org/glsa/201810-10
- https://usn.ubuntu.com/3816-1/
- https://www.exploit-db.com/exploits/45715/
Products affected by CVE-2018-15687
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cpe:2.3:a:systemd_project:systemd:235
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cpe:2.3:a:systemd_project:systemd:236
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cpe:2.3:a:systemd_project:systemd:237
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cpe:2.3:a:systemd_project:systemd:238
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cpe:2.3:a:systemd_project:systemd:239
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cpe:2.3:o:canonical:ubuntu_linux:16.04
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cpe:2.3:o:canonical:ubuntu_linux:18.04
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cpe:2.3:o:canonical:ubuntu_linux:18.10