PT-2017-10151 · Owncloud+1 · Owncloud Server+1

Ishahriyar + 1 · Publicado 2017-03-28 · Atualizado 2017-04-04 · CVE-2016-9460

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.52 ownCloud Server versions prior to 9.0.4

Description The issue allows for a content-spoofing attack in the files app. Specifically, the location bar in the files app does not verify the passed parameters, enabling an attacker to craft an invalid link to a fake directory structure. This can be used to display an attacker-controlled error message to the user.

Recommendations For Nextcloud Server versions prior to 9.0.52, update to version 9.0.52 or later. For ownCloud Server versions prior to 9.0.4, update to version 9.0.4 or later.

Exploit

Correção

Improper Access Control

UI Misrepresentation of Critical Information

Enumeração de Fraquezas

CWE-284

CWE-451

Identificadores relacionados

CVE-2016-9460

Produtos afetados

Nextcloud Server

Owncloud Server

Referências · 11

• 🔥 https://hackerone.com/reports/145463 · Exploit
• https://github.com/nextcloud/server/commit/8aa0832bd449c44ec300da4189bd8ed4e036140c · Correção
• https://github.com/nextcloud/server/commit/2da43e3751576bbc838f238a09955c4dcdebee8e · Correção
• https://github.com/nextcloud/server/commit/dea8e29289a1b99d5e889627c2e377887f4f2983 · Correção
• https://github.com/owncloud/core/commit/c92c234059f8b1dc7d53122985ec0d398895a2cf · Correção
• https://owncloud.org/security/advisory/?id=oc-sa-2016-013 · Aviso do Fabricante
• https://nextcloud.com/security/advisory/?id=nc-sa-2016-003 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9460 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-9460 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-9460 · Aviso do Fabricante
• http://securityfocus.com/bid/97282 · Nota