PT-2023-25183 · Nextcloud · Nextcloud End-To-End Encryption

Rullzer · Publicado 2023-06-23 · Atualizado 2023-07-05 · CVE-2023-35173

Positive Technologies (AI Summary)

CVSS v3.1

5.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Nextcloud End-to-end encryption app versions prior to 1.12.4

Description The Nextcloud End-to-end encryption app provides APIs for implementing End-to-End encryption on the client side. An issue exists where providing an invalid meta data file can make previously dropped files inaccessible.

Recommendations For versions prior to 1.12.4, upgrade to version 1.12.4 to resolve the issue.

Exploit

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

CVE-2023-35173

GHSA-X7C7-V5R3-MG37

Produtos afetados

Nextcloud End-To-End Encryption

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/35xxx/CVE-2023-35173.json · Exploit
• https://github.com/nextcloud/end_to_end_encryption/pull/435 · Correção
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x7c7-v5r3-mg37 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-35173 · Nota de Segurança
• https://t.me/cvenotify/53004 · Publicação no Telegram
• https://hackerone.com/reports/1914115 · Nota
• https://osv.dev/vulnerability/CVE-2023-35173 · Aviso do Fabricante
• https://t.me/cvenotify/52988 · Publicação no Telegram