PT-2017-14119 · Xen+1 · Xen+1

Vitaly Kuznetsov · Publicado 2017-10-18 · Atualizado 2018-01-16 · CVE-2017-15591

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Xen versions 4.5.x through 4.9.x

Description An issue in the DMOP map/unmap implementation allows attackers who control a stub domain kernel or tool stack to cause a denial of service, resulting in a host OS crash, due to a missing comparison of range start to range end.

Recommendations For Xen versions 4.5.x through 4.9.x, update to a version that includes the fix for the DMOP map/unmap implementation issue to prevent a denial of service.

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-15591

DSA-4050-1

OPENSUSE-SU-2017_2916-1

SUSE-SU-2017:2864-1

SUSE-SU-2017:2873-1

Produtos afetados

Suse

Xen

Referências · 36

• https://osv.dev/vulnerability/SUSE-SU-2017:2873-1 · Aviso do Fabricante
• https://bugzilla.suse.com/1061077 · Nota
• https://bugzilla.suse.com/1061087 · Nota
• https://bugzilla.suse.com/1027519 · Nota
• https://suse.com/security/cve/CVE-2017-15594 · Nota
• https://osv.dev/vulnerability/ALPINE-CVE-2017-15591 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-15589 · Nota
• https://suse.com/support/update/announcement/2017/suse-su-20172864-1 · Nota
• https://bugzilla.suse.com/1061082 · Nota
• https://security.alpinelinux.org/vuln/CVE-2017-15591 · Nota
• https://cve.org/CVERecord?id=CVE-2017-15591 · Nota de Segurança
• https://osv.dev/vulnerability/DSA-4050-1 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2017-15590 · Nota
• https://suse.com/security/cve/CVE-2017-15593 · Nota
• https://osv.dev/vulnerability/CVE-2017-15591 · Aviso do Fabricante