PT-2012-4237 · Trustwave+2 · Modsecurity+2

Kurt Seifried · Publicado 2012-07-22 · Atualizado 2024-06-15 · CVE-2012-2751

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions ModSecurity versions prior to 2.6.6

Description The issue arises from improper handling of single quotes in the Content-Disposition field of a request with a multipart/form-data Content-Type header, allowing remote attackers to bypass filtering rules. This can lead to various attacks, including cross-site scripting (XSS) attacks.

Recommendations For versions prior to 2.6.6, update to version 2.6.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the Content-Disposition field in requests with a multipart/form-data Content-Type header until a patch is available.

Correção

Identificadores relacionados

ALT-PU-2016-1387

CVE-2012-2751

DSA-2506-1

OPENSUSE-SU-2024:10034-1

Produtos afetados

Alt Linux

Modsecurity

Suse

Referências · 36

• http://openwall.com/lists/oss-security/2012/06/22/1 · Nota
• http://securityfocus.com/bid/54156 · Nota
• http://debian.org/security/2012/dsa-2506 · Aviso do Fabricante
• http://mandriva.com/security/advisories?name=MDVSA-2012:118 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1915 · Nota de Segurança
• https://suse.com/security/cve/CVE-2009-5031 · Nota
• http://martin.swende.se/blog/HTTPChunked.html · Nota
• https://errata.altlinux.org/ALT-PU-2016-1387 · Aviso do Fabricante
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00031.html · Aviso do Fabricante
• http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.html · Nota
• http://oracle.com/technetwork/topics/security/cpuapr2013-1899555.html · Nota
• https://suse.com/security/cve/CVE-2012-4528 · Nota
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00025.html · Aviso do Fabricante
• http://secunia.com/advisories/49576 · Nota
• http://seclists.org/fulldisclosure/2012/Oct/113 · Nota