PT-2011-4883 · Moodle · Moodle

Dusty + 1 · Publicado 2011-12-22 · Atualizado 2022-05-13 · CVE-2011-4203

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Moodle versions 1.9.x through 1.9.14 Moodle versions 2.0.x through 2.0.5 Moodle versions 2.1.x through 2.1.2 Moodle version 2.2

Description The issue allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable. This is a CRLF injection vulnerability in the calendar/set.php file in the Calendar component.

Recommendations For Moodle versions 1.9.x through 1.9.14, update to version 1.9.15 or later. For Moodle versions 2.0.x through 2.0.5, update to version 2.0.6 or later. For Moodle versions 2.1.x through 2.1.2, update to version 2.1.3 or later. For Moodle version 2.2, update to a version that includes the fix for this issue, as version 2.2 is affected but no specific fixed version is mentioned in the provided data.

Exploit

Correção

Code Injection

Enumeração de Fraquezas

CWE-113

CWE-94

CWE-93

Identificadores relacionados

CVE-2011-4203

GHSA-4W8M-96V9-2C86

Produtos afetados

Moodle

Referências · 13

• 🔥 http://penturalabs.wordpress.com/2011/12/13/advisory-crlf-injection-vulnerability-in-moodle · Exploit
• https://github.com/moodle/moodle · Nota
• https://github.com/moodle/moodle/commit/bc577df6a974606fcb0882b090b00ea5a4e10cf6 · Nota
• https://github.com/moodle/moodle/commit/e311b14364719b0f7851149ee51c1a4ec732635e · Nota
• https://github.com/moodle/moodle/commit/581e8dba387f090d89382115fd850d8b44351526 · Nota
• https://github.com/moodle/moodle/commit/ae7cc577b7115a7ad7a68dc4986aca9e2bda2cf5 · Nota
• https://moodle.org/mod/forum/discuss.php?d=191754 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2011-4203 · Nota de Segurança
• https://ubuntu.com/security/CVE-2011-4203 · Aviso do Fabricante
• http://tracker.moodle.org/browse/MDL-24808 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2011-4203 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-4w8m-96v9-2c86 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2011-4203 · Nota de Segurança