Vulnerability Details CVE-2013-4311
libvirt 1.0.5.x before 1.0.5.6, 0.10.2.x before 0.10.2.8, and 0.9.12.x before 0.9.12.2 allows local users to bypass intended access restrictions by leveraging a PolkitUnixProcess PolkitSubject race condition in pkcheck via a (1) setuid process or (2) pkexec process, a related issue to CVE-2013-4288.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 7.4%
CVSS Severity
CVSS v2 Score 4.6
References
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00023.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
- http://rhn.redhat.com/errata/RHSA-2013-1272.html
- http://rhn.redhat.com/errata/RHSA-2013-1460.html
- http://wiki.libvirt.org/page/Maintenance_Releases
- http://www.openwall.com/lists/oss-security/2013/09/18/6
- http://www.ubuntu.com/usn/USN-1954-1
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00023.html
- http://lists.opensuse.org/opensuse-updates/2013-10/msg00024.html
- http://rhn.redhat.com/errata/RHSA-2013-1272.html
- http://rhn.redhat.com/errata/RHSA-2013-1460.html
- http://wiki.libvirt.org/page/Maintenance_Releases
- http://www.openwall.com/lists/oss-security/2013/09/18/6
- http://www.ubuntu.com/usn/USN-1954-1
Products affected by CVE-2013-4311
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cpe:2.3:a:redhat:libvirt:0.10.2
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cpe:2.3:a:redhat:libvirt:0.10.2.1
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cpe:2.3:a:redhat:libvirt:0.10.2.2
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cpe:2.3:a:redhat:libvirt:0.10.2.3
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cpe:2.3:a:redhat:libvirt:0.10.2.4
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cpe:2.3:a:redhat:libvirt:0.10.2.5
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cpe:2.3:a:redhat:libvirt:0.10.2.6
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cpe:2.3:a:redhat:libvirt:0.10.2.7
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cpe:2.3:a:redhat:libvirt:0.9.12
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cpe:2.3:a:redhat:libvirt:1.0.5
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cpe:2.3:a:redhat:libvirt:1.0.5.1
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cpe:2.3:a:redhat:libvirt:1.0.5.2
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cpe:2.3:a:redhat:libvirt:1.0.5.3
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cpe:2.3:a:redhat:libvirt:1.0.5.4
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cpe:2.3:a:redhat:libvirt:1.0.5.5
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cpe:2.3:o:canonical:ubuntu_linux:10.04
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cpe:2.3:o:canonical:ubuntu_linux:12.04
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cpe:2.3:o:canonical:ubuntu_linux:12.10
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cpe:2.3:o:canonical:ubuntu_linux:13.04
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cpe:2.3:o:redhat:enterprise_linux:6.0