UBUNTU-CVE-2018-5748

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2018-5748
Downstream
USN-3576-1
Published: 25 Jan 2018, 00:00
Last modified:22 Apr 2026, 11:59

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Jan 2018, 00:00
Published
Vulnerability first disclosed
22 Apr 2026, 11:59
Last Modified
Vulnerability information updated

Description

qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.

CVSS Metrics

  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•libvirt

    < 1.2.2-0ubuntu13.1.26 | < 1.3.1-1ubuntu10.19

References (4)