PT-2017-10695 · Nextcloud · Nextcloud Server

Lukas Reschke + 1 · Publicado 2017-05-08 · Atualizado 2022-09-27 · CVE-2017-0894

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

AV:N/AC:M/Au:N/C:P/I:N/A:N

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

Description The issue is related to a logical error that leads to the disclosure of valid share tokens for public calendars. This could potentially allow an attacker to access publicly shared calendars without knowing the share token.

Recommendations For versions prior to 11.0.3, update to version 11.0.3 or later to resolve the issue. As a temporary workaround, consider restricting access to publicly shared calendars until the update is applied.

Correção

Improper Authorization

Incorrect Authorization

Enumeração de Fraquezas

CWE-285

CWE-863

Identificadores relacionados

CVE-2017-0894

Produtos afetados

Nextcloud Server

Referências · 6

• https://nvd.nist.gov/vuln/detail/CVE-2017-0894 · Nota de Segurança
• https://nextcloud.com/security/advisory/?id=nc-sa-2017-011 · Aviso do Fabricante
• https://hackerone.com/reports/218876 · Nota
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0894 · Nota
• https://t.me/cvenotify/36863 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2017-0894 · Aviso do Fabricante