PT-2017-18548 · Wikimedia+1 · Mediawiki+1

Publicado 2017-11-15 · Atualizado 2017-12-11 · CVE-2017-8814

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 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 allows attackers to replace text inside tags by utilizing a rule definition followed by excessive irrelevant data.

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

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2017-2786

CVE-2017-8814

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://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://lists.wikimedia.org/pipermail/mediawiki-announce/2017-November/000216.html · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-8814 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8810 · Nota de Segurança
• https://debian.org/security/2017/dsa-4036 · Aviso do Fabricante
• 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