ID CVE-2018-16866
Summary An out of bounds read was discovered in systemd-journald in the way it parses log messages that terminate with a colon ':'. A local attacker can use this flaw to disclose process memory data. Versions from v221 to v239 are vulnerable.
References
Vulnerable Configurations
  • cpe:2.3:a:systemd_project:systemd:221:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:221:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:222:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:222:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:223:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:223:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:224:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:224:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:225:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:225:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:226:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:226:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:227:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:227:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:228:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:228:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:229:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:229:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:230:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:230:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:231:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:231:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:232:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:232:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:233:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:233:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:234:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:234:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:235:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:235:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:236:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:236:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:237:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:237:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:238:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:238:*:*:*:*:*:*:*
  • cpe:2.3:a:systemd_project:systemd:239:*:*:*:*:*:*:*
    cpe:2.3:a:systemd_project:systemd:239:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
    cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  • cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
    cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:active_iq_performance_analytics_services:-:*:*:*:*:*:*:*
    cpe:2.3:a:netapp:active_iq_performance_analytics_services:-:*:*:*:*:*:*:*
  • cpe:2.3:a:netapp:element_software:*:*:*:*:*:*:*:*
    cpe:2.3:a:netapp:element_software:*:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_compute_node_eus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_compute_node_eus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:7.4:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:7.4:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_\(structure_a\):7_s390x:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_\(structure_a\):7_s390x:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian_eus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian_eus:7.6:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:7.6:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:7.6:*:*:*:*:*:*:*
CVSS
Base: 2.1 (as of 13-02-2023 - 04:52)
Impact:
Exploitability:
CWE CWE-125
CAPEC
  • Infiltration of Hardware Development Environment
    An attacker, leveraging the ability to manipulate components of primary support systems and tools within the development and production environments, inserts malicious software within the hardware and/or firmware development environment. The infiltration purpose is to alter developed hardware components in a system destined for deployment at the victim's organization, for the purpose of disruption or further compromise.
  • Overread Buffers
    An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE NONE
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:N/A:N
redhat via4
advisories
  • rhsa
    id RHSA-2019:2091
  • rhsa
    id RHSA-2019:3222
  • rhsa
    id RHSA-2020:0593
rpms
  • libgudev1-0:219-67.el7
  • libgudev1-devel-0:219-67.el7
  • systemd-0:219-67.el7
  • systemd-debuginfo-0:219-67.el7
  • systemd-devel-0:219-67.el7
  • systemd-journal-gateway-0:219-67.el7
  • systemd-libs-0:219-67.el7
  • systemd-networkd-0:219-67.el7
  • systemd-python-0:219-67.el7
  • systemd-resolved-0:219-67.el7
  • systemd-sysv-0:219-67.el7
  • libgudev1-0:219-62.el7_6.11
  • libgudev1-devel-0:219-62.el7_6.11
  • systemd-0:219-62.el7_6.11
  • systemd-debuginfo-0:219-62.el7_6.11
  • systemd-devel-0:219-62.el7_6.11
  • systemd-journal-gateway-0:219-62.el7_6.11
  • systemd-libs-0:219-62.el7_6.11
  • systemd-networkd-0:219-62.el7_6.11
  • systemd-python-0:219-62.el7_6.11
  • systemd-resolved-0:219-62.el7_6.11
  • systemd-sysv-0:219-62.el7_6.11
  • libgudev1-0:219-42.el7_4.20
  • libgudev1-devel-0:219-42.el7_4.20
  • systemd-0:219-42.el7_4.20
  • systemd-debuginfo-0:219-42.el7_4.20
  • systemd-devel-0:219-42.el7_4.20
  • systemd-journal-gateway-0:219-42.el7_4.20
  • systemd-libs-0:219-42.el7_4.20
  • systemd-networkd-0:219-42.el7_4.20
  • systemd-python-0:219-42.el7_4.20
  • systemd-resolved-0:219-42.el7_4.20
  • systemd-sysv-0:219-42.el7_4.20
  • libgudev1-0:219-57.el7_5.9
  • libgudev1-devel-0:219-57.el7_5.9
  • systemd-0:219-57.el7_5.9
  • systemd-debuginfo-0:219-57.el7_5.9
  • systemd-devel-0:219-57.el7_5.9
  • systemd-journal-gateway-0:219-57.el7_5.9
  • systemd-libs-0:219-57.el7_5.9
  • systemd-networkd-0:219-57.el7_5.9
  • systemd-python-0:219-57.el7_5.9
  • systemd-resolved-0:219-57.el7_5.9
  • systemd-sysv-0:219-57.el7_5.9
refmap via4
bid 106527
bugtraq 20190513 Re: System Down: A systemd-journald exploit
confirm
debian DSA-4367
fulldisc 20190513 Re: System Down: A systemd-journald exploit
gentoo GLSA-201903-07
misc
mlist [oss-security] 20190510 Re: System Down: A systemd-journald exploit
ubuntu USN-3855-1
Last major update 13-02-2023 - 04:52
Published 11-01-2019 - 19:29
Last modified 13-02-2023 - 04:52
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