CVE-2019-10161
libvirt - security update
7.8
HIGH
CVSS 3.1
EPSS 0.14%
Description
It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would permit read-only clients to use the virDomainSaveImageGetXMLDesc() API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use this to probe the existence of arbitrary files, cause denial of service or cause libvirtd to execute arbitrary programs.
How to fix CVE-2019-10161
To remediate CVE-2019-10161, upgrade the affected package to a fixed version below.
- —upgrade to 5.5.0-r0 or later
- —upgrade to 5.0.0-4 or later
- —upgrade to 1.2.9-9+deb8u7 or later
- —upgrade to 3.0.0-4+deb9u4 or later
Is CVE-2019-10161 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 5.5.0-r0
- from 0, < 5.0.0-4
- from 0, < 1.2.9-9+deb8u7
- from 0, < 3.0.0-4+deb9u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |