CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
10.1%
The systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit.
Security Fix(es):
systemd: stack overflow when calling syslog from a command with long cmdline (CVE-2018-16864)
systemd: stack overflow when receiving many journald entries (CVE-2018-16865)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Red Hat would like to thank Qualys Research Labs for reporting these issues.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | s390x | systemd-resolved | < 219-42.el7_4.13 | systemd-resolved-219-42.el7_4.13.s390x.rpm |
RedHat | 7 | ppc64 | systemd-resolved | < 219-42.el7_4.13 | systemd-resolved-219-42.el7_4.13.ppc64.rpm |
RedHat | 7 | x86_64 | systemd-sysv | < 219-42.el7_4.13 | systemd-sysv-219-42.el7_4.13.x86_64.rpm |
RedHat | 7 | ppc64le | systemd-journal-gateway | < 219-42.el7_4.13 | systemd-journal-gateway-219-42.el7_4.13.ppc64le.rpm |
RedHat | 7 | ppc64le | systemd-sysv | < 219-42.el7_4.13 | systemd-sysv-219-42.el7_4.13.ppc64le.rpm |
RedHat | 7 | i686 | systemd-resolved | < 219-42.el7_4.13 | systemd-resolved-219-42.el7_4.13.i686.rpm |
RedHat | 7 | ppc | systemd-debuginfo | < 219-42.el7_4.13 | systemd-debuginfo-219-42.el7_4.13.ppc.rpm |
RedHat | 7 | x86_64 | systemd | < 219-42.el7_4.13 | systemd-219-42.el7_4.13.x86_64.rpm |
RedHat | 7 | x86_64 | libgudev1 | < 219-42.el7_4.13 | libgudev1-219-42.el7_4.13.x86_64.rpm |
RedHat | 7 | s390 | systemd-libs | < 219-42.el7_4.13 | systemd-libs-219-42.el7_4.13.s390.rpm |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
10.1%