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Status published
High
CVE-2018-6764
util/virlog.c in libvirt does not properly determine the hostname on...
Vulnerability Description
util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
redhat
View all reports →Affected Software
libvirt, debian linux, virtualization, enterprise linux desktop, enterprise linux server, enterprise linux workstation, ubuntu linux
Vulnerable Versions:
8.0, 9.0, 4.0, 7.0, 14.04, 16.04, 17.10
Timeline
Official Publish:
February 23rd, 2018
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.