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CVE-2018-16866

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 11-01-2019 08:29
Last modified: - 20-02-2022 07:07
Total changes: - 3

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Low
Attack complexity
Local
Attack vector
None
Availability
Low
Confidentiality
None
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
3.3
Base score
1.8
1.4
Exploitability score
Impact score
 

Verification logic

OR
OR
vendor=systemd_project AND product=systemd AND versionEndIncluding=239 AND versionStartIncluding=221
OR
vendor=Debian AND product=debian_linux AND version=9.0
OR
vendor=canonical AND product=ubuntu_linux AND version=18.04 AND software_edition=lts
vendor=canonical AND product=ubuntu_linux AND version=16.04 AND software_edition=lts
vendor=canonical AND product=ubuntu_linux AND version=18.10
OR
vendor=netapp AND product=element_software
vendor=netapp AND product=active_iq_performance_analytics_services AND version=-
OR
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_compute_node_eus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_desktop AND version=7.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_ibm_z_systems_\(structure_a\) AND version=7_s390x
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_ibm_z_systems_eus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_power_big_endian AND version=7.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_power_big_endian_eus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_power_little_endian AND version=7.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_power_little_endian_eus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_for_scientific_computing AND version=7.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server AND version=7.0
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=7.4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_aus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions AND version=7.4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=7.4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_tus AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_update_services_for_sap_solutions AND version=7.4
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_server_update_services_for_sap_solutions AND version=7.6
vendor=Red Hat Enterprise Linux AND product=enterprise_linux_workstation AND version=7.0
 

Reference

 


Keywords

NVD

 

CVE-2018-16866

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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