PT-2015-4175 · Wikimedia+1 · Mediawiki+1

Pleasestand · Publicado 2014-12-03 · Atualizado 2015-01-06 · CVE-2014-9277

Positive Technologies (AI Summary)

CVSS v2.0

7.5

Alta

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.19.22 MediaWiki versions 1.20.x through 1.22.x before 1.22.14 MediaWiki versions 1.23.x before 1.23.7

Description The issue allows remote attackers to conduct PHP object injection attacks via a crafted string containing <cross-domain-policy> in a PHP format request. This occurs because the wfMangleFlashPolicy function in OutputHandler.php causes the string length to change when converting the request to <NOT-cross-domain-policy>.

Recommendations For MediaWiki versions prior to 1.19.22, update to version 1.19.22 or later. For MediaWiki versions 1.20.x through 1.22.x before 1.22.14, update to version 1.22.14 or later. For MediaWiki versions 1.23.x before 1.23.7, update to version 1.23.7 or later.

Exploit

Correção

Command Injection

Enumeração de Fraquezas

CWE-77

Identificadores relacionados

ALT-PU-2014-2433

CVE-2014-9277

DSA-3100-1

MGASA-2014-0506

Produtos afetados

Alt Linux

Mediawiki

Referências · 19

• 🔥 https://phabricator.wikimedia.org/T73478 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9277 · Nota de Segurança
• https://bugs.mageia.org/show_bug.cgi?id=14711 · Nota
• http://securitytracker.com/id?1031301 · Nota
• http://openwall.com/lists/oss-security/2014/12/03/9 · Nota
• http://openwall.com/lists/oss-security/2014/12/04/16 · Nota
• https://advisories.mageia.org/MGASA-2014-0506.html · Nota de Segurança
• https://lists.wikimedia.org/pipermail/mediawiki-announce/2014-November/000170.html · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9277 · Nota
• https://errata.altlinux.org/ALT-PU-2014-2433 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2014-9277 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9276 · Nota de Segurança
• http://debian.org/security/2014/dsa-3100 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2014-9277 · Aviso do Fabricante
• https://packages.altlinux.org/ru/vuln/CVE-2014-9277 · Nota