PT-2018-13591 · Nextcloud+1 · Nextcloud Server+1

Born2Hack · Publicado 2018-09-03 · Atualizado 2019-10-09 · CVE-2018-16466

Positive Technologies (AI Summary)

CVSS v3.1

8.1

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 14.0.0 Nextcloud Server versions prior to 13.0.6 Nextcloud Server versions prior to 12.0.11

Description The issue is related to improper revalidation of permissions, which leads to access tokens not accepting access restrictions.

Recommendations For versions prior to 14.0.0, update to version 14.0.0 or later. For versions prior to 13.0.6, update to version 13.0.6 or later. For versions prior to 12.0.11, update to version 12.0.11 or later.

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

CWE-273

Identificadores relacionados

ALT-PU-2018-2265

CVE-2018-16466

Produtos afetados

Alt Linux

Nextcloud Server

Referências · 9

• https://errata.altlinux.org/ALT-PU-2018-2265 · Aviso do Fabricante
• https://nextcloud.com/security/advisory/?id=NC-SA-2018-010 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16466 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3780 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2018-16466 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-16466 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16466 · Nota
• https://hackerone.com/reports/388515 · Nota
• https://packages.altlinux.org/ru/vuln/CVE-2018-16466 · Nota