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CVE-2013-0215

CVE information

Published

10 years ago

Last Modified

1 month ago

CVSSv2.0 Severity

Medium

Impact Analysis

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Description

oxenstored in Xen 4.1.x, Xen 4.2.x, and xen-unstable does not properly consider the state of the Xenstore ring during read operations, which allows guest OS users to cause a denial of service (daemon crash and host-control outage, or memory consumption) or obtain sensitive control-plane data by leveraging guest administrative access..

CVSSv2.0 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
5.5/10
Access Vector
Adjacent_network
Access Complexity
Medium
Authentication Required
None
Impact Score
4.9/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.1.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.1.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*
  Yes
- -

References