CVE Vulnerability

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.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://gerrit.ovirt.org/#/c/84875/ Vendor Advisory
https://gerrit.ovirt.org/#/c/84861/ Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1549944 Issue Tracking Third Party Advisory
https://access.redhat.com/errata/RHBA-2018:0135 Third Party Advisory
http://www.securityfocus.com/bid/103433 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:redhat:ovirt-engine:*:*:*:*:*:*:*:*
Information

Published : 2018-03-06 03:29

Updated : 2020-02-18 07:07

NVD link : CVE-2018-1062

Mitre link : CVE-2018-1062

Products Affected
No products.
CWE
CWE-212