PT-2013-4726 · Microsoft · Hyper-V+1

Felix Wilhelm · Published 2013-11-13 · Updated 2018-10-12 · CVE-2013-3898

Positive Technologies (AI Summary)

CVSS v2.0

7.9

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Windows versions 8 and Server 2012

Description The issue allows guest OS users to execute arbitrary code in all guest OS instances and cause a denial of service (host OS crash) via a guest-to-host hypercall with a crafted function parameter.

Recommendations For Microsoft Windows versions 8 and Server 2012, ensure that Hyper-V is properly configured and consider restricting hypercall functionality until a fix is available.

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-3898

Affected Products

Hyper-V

Windows

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2013-3898 · Security Note
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-092 · Vendor Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18851 · Note
• http://us-cert.gov/ncas/alerts/TA13-317A · Note