PT-2017-10150 · Mozilla+3 · Firefox+3

Alejo Popovici + 1 · Publicado 2017-03-28 · Atualizado 2019-10-09 · CVE-2016-9459

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

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

Description The issue concerns a log pollution vulnerability that could potentially lead to a local XSS. The download log functionality in the admin screen delivers logs in JSON format. However, in certain browser configurations, such as Firefox on Microsoft Windows, the log data can be opened as an HTML document, allowing any injected data in the log to be executed.

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

XSS

Generation of Error Message Containing Sensitive Information

Enumeração de Fraquezas

CWE-79

CWE-209

Identificadores relacionados

CVE-2016-9459

Produtos afetados

Firefox

Windows

Nextcloud Server

Owncloud Server

Referências · 11

• 🔥 https://hackerone.com/reports/146278 · Exploit
• https://github.com/nextcloud/server/commit/94975af6db1551c2d23136c2ea22866a5b416070 · Correção
• https://github.com/owncloud/core/commit/044ee072a647636b1a17c89265c7233b35371335 · Correção
• https://github.com/owncloud/core/commit/b7fa2c5dc945b40bc6ed0a9a0e47c282ebf043e1 · Correção
• https://github.com/owncloud/core/commit/efa35d621dc7ff975468e636a5d1c153511296dc · Correção
• https://owncloud.org/security/advisory?id=oc-sa-2016-012 · Aviso do Fabricante
• https://nextcloud.com/security/advisory/?id=nc-sa-2016-002 · Aviso do Fabricante
• http://securityfocus.com/bid/97284 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2016-9459 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2016-9459 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9459 · Nota