medium5.3
CVE-2018-1062
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, …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Ovirt-Engine | from 4.1.0 before 4.1.9 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securityfocus.com/bid/103433
- https://access.redhat.com/errata/RHBA-2018:0135
- https://bugzilla.redhat.com/show_bug.cgi?id=1549944
- https://gerrit.ovirt.org/#/c/84861/
- https://gerrit.ovirt.org/#/c/84875/
- http://www.securityfocus.com/bid/103433
- https://access.redhat.com/errata/RHBA-2018:0135
- https://bugzilla.redhat.com/show_bug.cgi?id=1549944
- https://gerrit.ovirt.org/#/c/84861/
- https://gerrit.ovirt.org/#/c/84875/