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computer vulnerability bulletin CVE-2018-14720

jackson-databind: external XML entity injection via JDK Classes

Synthesis of the vulnerability

An attacker can transmit malicious XML data via JDK Classes to jackson-databind, in order to read a file, scan sites, or trigger a denial of service.
Vulnerable products: Debian, Fedora, Oracle Communications, Oracle Fusion Middleware, Tuxedo, WebLogic, RHEL, JBoss EAP by Red Hat, Red Hat SSO.
Severity of this weakness: 2/4.
Consequences of an attack: data reading, denial of service on service.
Hacker's origin: document.
Creation date: 19/02/2019.
Références of this bulletin: 5048, cpuapr2019, cpujan2019, CVE-2018-14720, DLA-1703-1, DSA-4452-1, FEDORA-2019-df57551f6d, RHSA-2019:0782-01, RHSA-2019:1106-01, RHSA-2019:1107-01, RHSA-2019:1108-01, RHSA-2019:1140-01, VIGILANCE-VUL-28548.

Description of the vulnerability

An attacker can transmit malicious XML data via JDK Classes to jackson-databind, in order to read a file, scan sites, or trigger a denial of service.
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