by Kastro
Paper/Archive/CVE-2020-15708

CVE-2020-15708

Ubuntu libvirt — Libvirt Service Arbitrary File Write Privilege Escalation Vulnerability

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
35
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 34.3.343 × 206.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code.

Affected

ProductAffectedFixed inSource
libvirtunspecified – < 6.0.0-0ubuntu8.36.0.0-0ubuntu8.3CNA

Scores by source

canonical (CNA)9.3CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References

refusn.ubuntu.com/usn/usn-4452-1