PT-2017-8967 · Wikimedia · Mediawiki

Bawolff · Publicado 2017-04-20 · Atualizado 2017-04-24 · CVE-2016-6337

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions 1.27.x before 1.27.1

Description The issue might allow remote attackers to bypass intended session access restrictions. This is achieved by leveraging a call to the UserGetRights function after Session::getAllowedUserRights.

Recommendations For MediaWiki versions 1.27.x before 1.27.1, update to version 1.27.1 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive areas of the application that rely on session access restrictions until the update can be applied.

Correção

Improper Access Control

Enumeração de Fraquezas

CWE-284

Identificadores relacionados

CVE-2016-6337

Produtos afetados

Mediawiki

Referências · 7

• https://security-tracker.debian.org/tracker/CVE-2016-6337 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-6337 · Aviso do Fabricante
• https://phabricator.wikimedia.org/T139670 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2016-6337 · Nota de Segurança
• https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2016-6337 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6337 · Nota