Búsqueda de    
Vulnerabilidad   
    Buscar 191973 Descripciones CVE y
86218 Descripciones de Pruebas,
accesos 10,000+ referencias cruzadas.
Pruebas   CVE   Todos  

ID de Prueba:1.3.6.1.4.1.25623.1.0.105895
Categoría:Citrix Xenserver Local Security Checks
Título:Citrix XenServer Multiple Security Updates (CTX216071)
Resumen:A number of security vulnerabilities have been identified in; Citrix XenServer that may allow malicious privileged code running within a guest VM to compromise the host.
Descripción:Summary:
A number of security vulnerabilities have been identified in
Citrix XenServer that may allow malicious privileged code running within a guest VM to compromise the host.

Vulnerability Insight:
The following vulnerabilities have been addressed:

- CVE-2016-7092 (High): x86: Disallow L3 recursive pagetable for 32-bit guests

- CVE-2016-7093 (High): x86: Mishandling of instruction pointer truncation during emulation

- CVE-2016-7094 (Medium): x86 HVM: Overflow of sh_ctxt->seg_reg[]

- CVE-2016-7154 (High): use after free in FIFO event channel code

Affected Software/OS:
These vulnerabilities affect all currently supported versions of Citrix XenServer up to and including Citrix XenServer 7.0.

Solution:
Apply the hotfix referenced in the advisory.

CVSS Score:
7.2

CVSS Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2016-7092
BugTraq ID: 92862
http://www.securityfocus.com/bid/92862
Debian Security Information: DSA-3663 (Google Search)
http://www.debian.org/security/2016/dsa-3663
https://security.gentoo.org/glsa/201611-09
http://www.securitytracker.com/id/1036751
Common Vulnerability Exposure (CVE) ID: CVE-2016-7093
BugTraq ID: 92865
http://www.securityfocus.com/bid/92865
http://www.securitytracker.com/id/1036752
Common Vulnerability Exposure (CVE) ID: CVE-2016-7094
BugTraq ID: 92864
http://www.securityfocus.com/bid/92864
http://www.securitytracker.com/id/1036753
Common Vulnerability Exposure (CVE) ID: CVE-2016-7154
BugTraq ID: 92863
http://www.securityfocus.com/bid/92863
http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf
http://www.securitytracker.com/id/1036754
CopyrightCopyright (C) 2016 Greenbone Networks GmbH

Esta es sólo una de 86218 pruebas de vulnerabilidad en nuestra serie de pruebas. Encuentre más sobre cómo ejecutar una auditoría de seguridad completa.

Para ejecutar una prueba gratuita de esta vulnerabilidad contra su sistema, regístrese ahora.




© 1998-2020 E-Soft Inc. Todos los derechos reservados.