CVE-2019-10166
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- CVE-2019-10166
CVE Details
| Release Date: | 2019-08-02 | |
| Impact: | None | What is this? |
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.
See more information about CVE-2019-10166 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 7.8 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (libvirt) | ELSA-2019-1579 | 2019-06-21 |
| Oracle Linux version 7 (libvirt) | ELSA-2019-4714 | 2019-07-10 |
| Oracle Linux version 8 (hivex) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libguestfs) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libguestfs-winsupport) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libiscsi) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libssh2) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libvirt) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libvirt-dbus) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (libvirt-python) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (nbdkit) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (netcf) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (perl-Sys-Virt) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (qemu-kvm) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (seabios) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (sgabios) | ELSA-2019-1580 | 2019-07-30 |
| Oracle Linux version 8 (supermin) | ELSA-2019-1580 | 2019-07-30 |
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