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Cent OS: CVE-2013-6458: CESA-2014:0103 (libvirt)

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Cent OS: CVE-2013-6458: CESA-2014:0103 (libvirt)

Severity
7
CVSS
(AV:A/AC:H/Au:N/C:C/I:C/A:C)
Published
01/24/2014
Created
07/25/2018
Added
12/01/2016
Modified
07/04/2017

Description

Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.

Solution(s)

  • centos-upgrade-libvirt
  • centos-upgrade-libvirt-client
  • centos-upgrade-libvirt-devel
  • centos-upgrade-libvirt-lock-sanlock
  • centos-upgrade-libvirt-python

References

  • DSA-2846
  • GLSA-201412-04
  • CVE-2013-6458
  • RHSA-2014:0103
  • USN-2093-1

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