Vulnerability Details 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, 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.8%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 3.5
References
- 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/
Products affected by CVE-2018-1062
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cpe:2.3:a:redhat:ovirt-engine:4.1.0
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cpe:2.3:a:redhat:ovirt-engine:4.1.0.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.0.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.0.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.0.4
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cpe:2.3:a:redhat:ovirt-engine:4.1.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.4
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.5
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.6
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.7
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cpe:2.3:a:redhat:ovirt-engine:4.1.1.8
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cpe:2.3:a:redhat:ovirt-engine:4.1.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.2.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.2.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.2.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.3.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.3.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.3.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.3.4
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cpe:2.3:a:redhat:ovirt-engine:4.1.3.5
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cpe:2.3:a:redhat:ovirt-engine:4.1.4
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cpe:2.3:a:redhat:ovirt-engine:4.1.4.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.4.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.5
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cpe:2.3:a:redhat:ovirt-engine:4.1.5.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.5.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.6
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cpe:2.3:a:redhat:ovirt-engine:4.1.6.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.6.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.7
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.2
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.3
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.4
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.5
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cpe:2.3:a:redhat:ovirt-engine:4.1.7.6
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cpe:2.3:a:redhat:ovirt-engine:4.1.8
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cpe:2.3:a:redhat:ovirt-engine:4.1.8.1
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cpe:2.3:a:redhat:ovirt-engine:4.1.8.2