CVE-2019-10166 It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify ma...
HighCVSS 7.8
EPSS 0.47%
- Published
- Updated
- Exploit status
- No public exploit known
Description
It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libvirt(Debian:12) | < 5.0.0-4 | 5.0.0-4 |
| debian/libvirt(Debian:13) | < 5.0.0-4 | 5.0.0-4 |
| debian/libvirt(Debian:14) | < 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 enterprise linux | = 7.0 | No fix listed |
| redhat enterprise linux | = 8.0 | No fix listed |
| redhat enterprise linux desktop | = 6.0 | No fix listed |
| redhat enterprise linux desktop | = 7.0 | No fix listed |
| redhat enterprise linux server | = 6.0 | No fix listed |
| redhat enterprise linux server | = 7.0 | No fix listed |
| redhat enterprise linux server aus | = 7.6 | No fix listed |
| redhat enterprise linux server eus | = 7.6 | No fix listed |
| redhat enterprise linux server tus | = 7.6 | No fix listed |
| redhat enterprise linux workstation | = 6.0 | No fix listed |
| redhat enterprise linux workstation | = 7.0 | No fix listed |
| redhat virtualization | = 4.3 | No fix listed |
| alpine/libvirt(Alpine:v3.10) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.11) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.12) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.13) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.14) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.15) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.16) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.17) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
Show 12 more
| Product | Affected versions | Fixed in |
|---|---|---|
| alpine/libvirt(Alpine:v3.18) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.19) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.20) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.21) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.22) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.23) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.24) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.7) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.8) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| alpine/libvirt(Alpine:v3.9) | >= 4.0.0, < 5.5.0-r0 | 5.5.0-r0 |
| libvirt | = 4.x.x before 4.10.1 | No fix listed |
| libvirt | = 5.x.x before 5.4.1 | No fix listed |
References
- Debian Security Tracker CVE-2019-10166 vendor-advisory
- access.redhat.com vendor-advisory
- bugzilla.redhat.com issue-tracking vendor-advisory
- GLSA-202003-18 third-party-advisory vendor-advisory
- security.alpinelinux.org vendor-advisory