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systemd: line splitting via fgets() allows for state injection during daemon-reexec

🗓️ 25 Feb 2020 12:14:48Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

systemd is vulnerable to injection during daemon re-exec via line splitting in deserialization.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.4ppc64lelibgudev10:219-42.el7_4.20libgudev1-0:219-42.el7_4.20.ppc64le.rpm
Red Hat Enterprise Linux7.4x86_64libgudev10:219-42.el7_4.20libgudev1-0:219-42.el7_4.20.x86_64.rpm
Red Hat Enterprise Linux7.4anylibgudev10:219-42.el7_4.20.i686libgudev1-0:219-42.el7_4.20.i686.noarch.rpm
Red Hat Enterprise Linux7.4ppc64lelibgudev1-devel0:219-42.el7_4.20libgudev1-devel-0:219-42.el7_4.20.ppc64le.rpm
Red Hat Enterprise Linux7.4x86_64libgudev1-devel0:219-42.el7_4.20libgudev1-devel-0:219-42.el7_4.20.x86_64.rpm
Red Hat Enterprise Linux7.4anylibgudev1-devel0:219-42.el7_4.20.i686libgudev1-devel-0:219-42.el7_4.20.i686.noarch.rpm
Red Hat Enterprise Linux7.4ppc64lesystemd0:219-42.el7_4.20systemd-0:219-42.el7_4.20.ppc64le.rpm
Red Hat Enterprise Linux7.4x86_64systemd0:219-42.el7_4.20systemd-0:219-42.el7_4.20.x86_64.rpm
Red Hat Enterprise Linux7.4ppc64lesystemd-debuginfo0:219-42.el7_4.20systemd-debuginfo-0:219-42.el7_4.20.ppc64le.rpm
Red Hat Enterprise Linux7.4x86_64systemd-debuginfo0:219-42.el7_4.20systemd-debuginfo-0:219-42.el7_4.20.x86_64.rpm
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27 Jun 2026 02:29Current
7.3High risk
Vulners AI Score7.3
CVSS 27.2
CVSS 3.17.8
CVSS 37
EPSS0.02279
SSVC
3