PT-2017-10686 · Nextcloud · Nextcloud Server

B42F97Eb69Dddcafe5Cc278 · Publicado 2017-04-05 · Atualizado 2022-10-04 · CVE-2017-0885

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.55 Nextcloud Server versions prior to 10.0.2

Description The issue allows an adversary with access to a write-only share to enumerate the names of existing files and subfolders by comparing exception messages, due to an error in the application logic. This error can disclose the existence of files in a write-only share.

Recommendations For versions prior to 9.0.55, update to version 9.0.55 or later. For versions prior to 10.0.2, update to version 10.0.2 or later.

Correção

Generation of Error Message Containing Sensitive Information

Information Disclosure

Enumeração de Fraquezas

CWE-209

CWE-200

Identificadores relacionados

CVE-2017-0885

Produtos afetados

Nextcloud Server

Referências · 5

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0885 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-0885 · Nota de Segurança
• https://hackerone.com/reports/174524 · Nota
• https://osv.dev/vulnerability/CVE-2017-0885 · Aviso do Fabricante
• https://nextcloud.com/security/advisory/?id=nc-sa-2017-003 · Aviso do Fabricante