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ubuntuUbuntuUSN-2366-1
HistorySep 30, 2014 - 12:00 a.m.

libvirt vulnerabilities

2014-09-3000:00:00
ubuntu.com
24

9.3 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:N/A:P

0.039 Low

EPSS

Percentile

91.8%

Releases

  • Ubuntu 14.04 ESM
  • Ubuntu 12.04
  • Ubuntu 10.04

Packages

  • libvirt - Libvirt virtualization toolkit

Details

Daniel P. Berrange and Richard Jones discovered that libvirt incorrectly
handled XML documents containing XML external entity declarations. An
attacker could use this issue to cause libvirtd to crash, resulting in a
denial of service on all affected releases, or possibly read arbitrary
files if fine grained access control was enabled on Ubuntu 14.04 LTS.
(CVE-2014-0179, CVE-2014-5177)

Luyao Huang discovered that libvirt incorrectly handled certain blkiotune
queries. An attacker could use this issue to cause libvirtd to crash,
resulting in a denial of service. This issue only applied to Ubuntu 12.04
LTS and Ubuntu 14.04 LTS. (CVE-2014-3633)

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchlibvirt-bin< 1.2.2-0ubuntu13.1.5UNKNOWN
Ubuntu14.04noarchlibvirt-dev< 1.2.2-0ubuntu13.1.5UNKNOWN
Ubuntu14.04noarchlibvirt0< 1.2.2-0ubuntu13.1.5UNKNOWN
Ubuntu14.04noarchlibvirt0-dbg< 1.2.2-0ubuntu13.1.5UNKNOWN
Ubuntu12.04noarchlibvirt-bin< 0.9.8-2ubuntu17.20UNKNOWN
Ubuntu12.04noarchlibvirt-dev< 0.9.8-2ubuntu17.20UNKNOWN
Ubuntu12.04noarchlibvirt0< 0.9.8-2ubuntu17.20UNKNOWN
Ubuntu12.04noarchlibvirt0-dbg< 0.9.8-2ubuntu17.20UNKNOWN
Ubuntu12.04noarchpython-libvirt< 0.9.8-2ubuntu17.20UNKNOWN
Ubuntu10.04noarchlibvirt-bin< 0.7.5-5ubuntu27.25UNKNOWN
Rows per page:
1-10 of 141

9.3 High

AI Score

Confidence

High

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:N/A:P

0.039 Low

EPSS

Percentile

91.8%