PT-2017-2432 · Xen+1 · Xen+1

Julien Grall · Publicado 2017-07-05 · Atualizado 2017-11-04 · CVE-2017-10918

Positive Technologies (AI Summary)

CVSS v3.1

10

Crítica

Vetor base

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.9

Description The issue is related to insufficient validation of memory allocations during certain P2M operations. This can be exploited by a remote attacker to gain privileged access to the host from a guest operating system.

Recommendations For Xen versions prior to 4.9, update to version 4.9 or later to resolve the issue. As a temporary workaround, consider restricting access to P2M operations to minimize the risk of exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

BDU:2017-01637

CVE-2017-10918

DLA-1132-1

DSA-3969-1

OPENSUSE-SU-2017_1826-1

SUSE-SU-2017:1795-1

SUSE-SU-2017:1812-1

Produtos afetados

Suse

Xen

Referências · 57

• https://osv.dev/vulnerability/ALPINE-CVE-2017-10918 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-10918 · Nota
• https://suse.com/security/cve/CVE-2017-8309 · Nota
• https://bugzilla.suse.com/1027519 · Nota
• https://suse.com/security/cve/CVE-2017-8905 · Nota
• http://securitytracker.com/id/1038732 · Nota
• https://bugzilla.suse.com/1042924 · Nota
• https://bugzilla.suse.com/1042160 · Nota
• https://security.gentoo.org/glsa/201710-17 · Aviso do Fabricante
• http://debian.org/security/2017/dsa-3969 · Aviso do Fabricante
• https://bugzilla.suse.com/1042938 · Nota
• https://suse.com/security/cve/CVE-2017-9374 · Nota
• https://bugzilla.suse.com/1042931 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-10918 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-3969-1 · Aviso do Fabricante