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Public Date:
607812: CVE-2010-2239 libvirt: not setting user defined backing store format when creating new image

The MITRE CVE dictionary describes this issue as:

Red Hat libvirt, possibly 0.6.0 through 0.8.2, creates new images without setting the user-defined backing-store format, which allows guest OS users to read arbitrary files on the host OS via unspecified vectors.

Find out more about CVE-2010-2239 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

NOTE: The following CVSS v2 metrics and score provided are preliminary and subject to review.

Base Score 4.4
Base Metrics AV:L/AC:M/Au:S/C:C/I:N/A:N
Access Vector Local
Access Complexity Medium
Authentication Single
Confidentiality Impact Complete
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux Virtualization 5 (libvirt) RHSA-2010:0615 2010-08-10

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 libvirt Not affected
Red Hat Enterprise Linux 5 libvirt Affected
Red Hat Enterprise Linux Extended Update Support 5.5 libvirt Affected