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CVE-2017-12621

CRITICAL

9.8

Descripcion

During Jelly (xml) file parsing with Apache Xerces, if a custom doctype entity is declared with a "SYSTEM" entity with a URL and that entity is used in the body of the Jelly file, during parser instantiation the parser will attempt to connect to said URL. This could lead to XML External Entity (XXE) attacks in Apache Commons Jelly before 1.0.1.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado9/28/2017

Ultima modificacion4/20/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

apache:commons_jelly

Debilidades (CWE)

CWE-611

Referencias

http://www.securityfocus.com/bid/101052(security@apache.org)

http://www.securitytracker.com/id/1039444(security@apache.org)

https://issues.apache.org/jira/browse/JELLY-293(security@apache.org)

https://lists.apache.org/thread.html/f1fc3f2c45264af44ce782d54b5908ac95f02bf7ad88bb57bfb04b73%40%3Cdev.commons.apache.org%3E(security@apache.org)

http://www.securityfocus.com/bid/101052(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039444(af854a3a-2127-422b-91ae-364da2661108)

https://issues.apache.org/jira/browse/JELLY-293(af854a3a-2127-422b-91ae-364da2661108)

https://lists.apache.org/thread.html/f1fc3f2c45264af44ce782d54b5908ac95f02bf7ad88bb57bfb04b73%40%3Cdev.commons.apache.org%3E(af854a3a-2127-422b-91ae-364da2661108)

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