Vulnerability Details CVE-2016-3960
Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service (host crash) or possibly gain privileges by shadowing a superpage mapping.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 23.9%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 7.2
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.html
- http://support.citrix.com/article/CTX209443
- http://www.debian.org/security/2016/dsa-3554
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/86318
- http://www.securitytracker.com/id/1035587
- http://xenbits.xen.org/xsa/advisory-173.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.html
- http://support.citrix.com/article/CTX209443
- http://www.debian.org/security/2016/dsa-3554
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/86318
- http://www.securitytracker.com/id/1035587
- http://xenbits.xen.org/xsa/advisory-173.html
Products affected by CVE-2016-3960
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cpe:2.3:o:fedoraproject:fedora:22
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cpe:2.3:o:fedoraproject:fedora:23
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cpe:2.3:o:fedoraproject:fedora:24
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cpe:2.3:o:oracle:vm_server:3.2
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cpe:2.3:o:oracle:vm_server:3.3
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cpe:2.3:o:oracle:vm_server:3.4
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cpe:2.3:o:xen:xen:-