certfr_avis - certa-2010-avi-605

CERTA-2010-AVI-605

Vulnerability from certfr_avis

Une vulnérabilité dans Hyper-V permet à un utilisateur authentifié sur une machine virtuelle d'effectuer un déni de service sur l'ensemble des machines virtuelles gérées par Hyper-V.

Description

Une erreur dans la validation des messages envoyés sur le canal de communication VMBus permet à un utilisateur malveillant connecté à une machine virtuelle de réaliser un déni de service sur l'ensemble des systèmes virtuels hébergés, via un paquet spécialement construit.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Microsoft	Windows	Windows Server 2008 R2 pour systèmes x64.
Microsoft	Windows	Windows Server 2008 pour systèmes x64 ;
Microsoft	Windows	Windows Server 2008 Service Pack 2 pour systèmes x64 ;

References

Title

Publication Time

CVE-2010-3960 (GCVE-0-2010-3960)

Vulnerability from cvelistv5

Published

2010-12-16 19:00

Modified

2024-08-07 03:26

Severity ?

CWE

Summary

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, and R2 allows guest OS users to cause a denial of service (host OS hang) by sending a crafted encapsulated packet over the VMBus, aka "Hyper-V VMBus Vulnerability."

References

URL

Tags

	http://www.us-cert.gov/cas/techalerts/TA10-348A.html	third-party-advisory, x_refsource_CERT
	http://www.vupen.com/english/advisories/2010/3224	vdb-entry, x_refsource_VUPEN
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12359	vdb-entry, signature, x_refsource_OVAL
	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-102	vendor-advisory, x_refsource_MS
	http://osvdb.org/69818	vdb-entry, x_refsource_OSVDB
	http://www.securityfocus.com/bid/45293	vdb-entry, x_refsource_BID
	http://secunia.com/advisories/42617	third-party-advisory, x_refsource_SECUNIA
	http://www.securitytracker.com/id?1024884	vdb-entry, x_refsource_SECTRACK

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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