PT-2018-10010 · Ovirt · Ovirt

Doran Moppert · Published 2018-03-06 · Updated 2020-02-18 · CVE-2018-1062

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions oVirt versions 4.1.x through 4.1.8

Description A vulnerability was discovered where the combination of Enable Discard and Wipe After Delete flags for VM disks could cause a disk to be incompletely zeroed when removed from a VM. This could potentially reveal sensitive data to privileged users of another VM if the same storage blocks are later allocated to a new disk.

Recommendations For oVirt versions 4.1.x through 4.1.8, update to version 4.1.9 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-212

Related Identifiers

CVE-2018-1062

Affected Products

Ovirt

References · 7

• https://gerrit.ovirt.org/#/c/84875 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1062 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1062 · Security Note
• https://access.redhat.com/errata/RHBA-2018:0135 · Vendor Advisory
• https://gerrit.ovirt.org/#/c/84861 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1549944 · Note
• http://securityfocus.com/bid/103433 · Note