PT-2017-18543 · Wikimedia+1 · Mediawiki+1

Publicado 2017-11-15 · Atualizado 2017-12-11 · CVE-2017-8808

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 MediaWiki versions prior to 1.27.4 MediaWiki versions 1.28.x prior to 1.28.3 MediaWiki versions 1.29.x prior to 1.29.2

Description The issue occurs when the $wgShowExceptionDetails setting is false and the browser sends non-standard URL escaping, leading to XSS.

Recommendations For MediaWiki versions prior to 1.27.4, update to version 1.27.4 or later. For MediaWiki versions 1.28.x prior to 1.28.3, update to version 1.28.3 or later. For MediaWiki versions 1.29.x prior to 1.29.2, update to version 1.29.2 or later.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

ALT-PU-2017-2786

CVE-2017-8808

DSA-4036-1

MGASA-2017-0429

Produtos afetados

Alt Linux

Mediawiki

Referências · 26

• 🔥 https://github.com/motikan2010/CVE-2017-8809_MediaWiki_RFD · Exploit
• https://security-tracker.debian.org/tracker/source-package/mediawiki · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2018-00062 · Nota de Segurança
• https://bugs.mageia.org/show_bug.cgi?id=22038 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8812 · Nota de Segurança
• https://advisories.mageia.org/MGASA-2017-0429.html · Nota de Segurança
• https://osv.dev/vulnerability/MGASA-2017-0429 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8808 · Nota de Segurança
• http://securitytracker.com/id/1039812 · Nota
• https://packages.altlinux.org/ru/vuln/CVE-2017-8808 · Nota
• https://debian.org/security/2017/dsa-4036 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8810 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8811 · Nota de Segurança
• https://security-tracker.debian.org/tracker/DSA-4036-1 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8815 · Nota de Segurança