PT-2014-4579 · Wikimedia+1 · Mediawiki+1

Publicado 2014-03-02 · Atualizado 2014-03-14 · CVE-2014-2243

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions MediaWiki versions prior to 1.19.12 MediaWiki versions 1.20.x MediaWiki versions 1.21.x prior to 1.21.6 MediaWiki versions 1.22.x prior to 1.22.3

Description The issue makes it easier for remote attackers to obtain access via a brute-force attack that relies on timing differences in responses to incorrect token guesses, due to the termination of validation of a user token upon encountering the first incorrect character in the includes/User.php file.

Recommendations For MediaWiki versions prior to 1.19.12, update to version 1.19.12 or later. For MediaWiki versions 1.20.x, update to a version outside of the 1.20.x range, such as 1.19.12 or 1.21.6 or later. For MediaWiki versions 1.21.x prior to 1.21.6, update to version 1.21.6 or later. For MediaWiki versions 1.22.x prior to 1.22.3, update to version 1.22.3 or later.

Correção

Race Condition

Enumeração de Fraquezas

CWE-362

Identificadores relacionados

ALT-PU-2014-1286

CVE-2014-2243

MGASA-2014-0124

Produtos afetados

Alt Linux

Mediawiki

Referências · 23

• https://advisories.mageia.org/MGASA-2014-0124.html · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2014-2243 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2242 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2014-2243 · Aviso do Fabricante
• https://bugs.mageia.org/show_bug.cgi?id=12931 · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2244 · Nota de Segurança
• http://openwall.com/lists/oss-security/2014/03/01/2 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2014-2243 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-2243 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2014/02/28/1 · Nota
• http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html · Aviso do Fabricante
• https://gerrit.wikimedia.org/r/#/q/I2a9e89120f7092015495e638c6fa9f67adc9b84f,n,z · Nota
• https://bugzilla.redhat.com/show_bug.cgi?id=1071136 · Nota
• https://bugzilla.wikimedia.org/show_bug.cgi?id=61346 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2014-2243 · Aviso do Fabricante