CVE-2018-1062
Medium
Description
A vulnerability was discovered in oVirt 4.1.x before 4.1.9, where the combination of Enable Discard and Wipe After Delete flags for VM disks managed by oVirt, could cause a disk to be incompletely zeroed when removed from a VM. If the same storage blocks happen to be later allocated to a new disk attached to another VM, potentially sensitive data could be revealed to privileged users of that VM.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Redhat Ovirt-engine
PublishedMar 6, 2018
First seenMar 6, 2018
Weakness typeCWE-212CWE-212
How to fix
Update
- redhat ovirt-engine4.1.9 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat ovirt-engine | 4.1.0 ≤ v < 4.1.9 | 4.1.9 |
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