CVE-2019-10167
published 2019-08-02CVE-2019-10167: The virConnectGetDomainCapabilities() libvirt API, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accepts an "emulatorbin" argument to specify the…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
The virConnectGetDomainCapabilities() libvirt API, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | libvirt | < libvirt 5.0.0-4 (bookworm) | libvirt 5.0.0-4 (bookworm) |
| libvirt | libvirt | — | — |
| libvirt | libvirt | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | libvirt | >= 0 < 5.0.0-4 | 5.0.0-4 |
| redhat | libvirt | >= 0 < 5.0.0-4 | 5.0.0-4 |
| redhat | libvirt | >= 0 < 5.0.0-4 | 5.0.0-4 |
| redhat | libvirt | >= 0 < 5.0.0-4 | 5.0.0-4 |
| redhat | libvirt | >= 4.0.0 < 4.10.1 | 4.10.1 |
| redhat | libvirt | >= 5.0.0 < 5.4.1 | 5.4.1 |
| redhat | virtualization | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH