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.CreditsJann HornReferenceshttps://security.gentoo.org/glsa/201810-10https://github.com/systemd/systemd/pull/10517/commitshttp://www.securityfocus.com/bid/105748https://usn.ubuntu.com/3816-1/https://www.exploit-db.com/exploits/45715/
