PT-2017-10694 · Nextcloud+1 · Nextcloud Server+1

Publicado 2017-05-08 · Atualizado 2019-10-09 · CVE-2017-0893

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions prior to 9.0.58 Nextcloud Server versions prior to 10.0.5 Nextcloud Server versions prior to 11.0.3

Description The issue is related to a vulnerable JavaScript library used for sanitizing untrusted user-input, which is affected by a XSS vulnerability. This vulnerability is caused by a behavior change in Safari 10.1 and 10.2. However, Nextcloud employs a strict Content-Security-Policy that prevents exploitation of this XSS issue on modern web browsers.

Recommendations For versions prior to 9.0.58, update to version 9.0.58 or later. For versions prior to 10.0.5, update to version 10.0.5 or later. For versions prior to 11.0.3, update to version 11.0.3 or later.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2017-0893

Produtos afetados

Nextcloud Server

Safari

Referências · 5

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0893 · Nota
• https://nextcloud.com/security/advisory/?id=nc-sa-2017-010 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-0893 · Nota de Segurança
• https://hackerone.com/reports/222838 · Nota
• https://osv.dev/vulnerability/CVE-2017-0893 · Aviso do Fabricante