PT-2017-17875 · Apache · Apache Struts

Publicado 2017-07-13 · Atualizado 2018-10-16 · CVE-2017-7672

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Média

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Apache Struts versions prior to 2.5.12

Description The issue allows an attacker to prepare a special URL that can overload the server process when performing URL validation, potentially affecting a large number of devices worldwide. This can happen if an application allows entering a URL in a form field and uses the built-in URLValidator.

Recommendations For versions prior to 2.5.12, upgrade to Apache Struts version 2.5.12 to resolve the issue. As a temporary workaround, consider restricting the use of the URLValidator function to minimize the risk of exploitation.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-7672

GHSA-9GP7-JVM2-R4MX

Produtos afetados

Apache Struts

Referências · 13

• https://github.com/apache/struts · Nota
• https://security.netapp.com/advisory/ntap-20180706-0002 · Nota
• https://web.archive.org/web/20170907215142/http://securitytracker.com/id/1039114 · Nota
• https://web.archive.org/web/20200227144724/http://securityfocus.com/bid/99563 · Nota
• https://osv.dev/vulnerability/GHSA-9gp7-jvm2-r4mx · Aviso do Fabricante
• http://securitytracker.com/id/1039114 · Nota
• http://oracle.com/technetwork/security-advisory/alert-cve-2017-9805-3889403.html · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-7672 · Nota de Segurança
• https://lists.apache.org/thread.html/3795c4dd46d9ec75f4a6eb9eca11c11edd3e796c6c1fd7b17b5dc50d%40%3Cannouncements.struts.apache.org%3E · Nota
• http://securityfocus.com/bid/99563 · Nota
• https://lists.apache.org/thread.html/3795c4dd46d9ec75f4a6eb9eca11c11edd3e796c6c1fd7b17b5dc50d@%3Cannouncements.struts.apache.org%3E · Nota
• https://osv.dev/vulnerability/CVE-2017-7672 · Aviso do Fabricante
• http://struts.apache.org/docs/s2-047.html · Aviso do Fabricante