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Vulnerability of FasterXML jackson-databind: external XML entity injection via jackson-mapper-asl

Synthesis of the vulnerability 

An attacker can transmit malicious XML data via jackson-mapper-asl to FasterXML jackson-databind, in order to read a file, scan sites, or trigger a denial of service.
Impacted products: Debian.
Severity of this bulletin: 2/4.
Creation date: 03/02/2020.
Références of this threat: CVE-2019-10172, DLA-2091-1, VIGILANCE-VUL-31485.

Description of the vulnerability 

An attacker can transmit malicious XML data via jackson-mapper-asl to FasterXML ...
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This computer threat note impacts software or systems such as Debian.

Our Vigil@nce team determined that the severity of this weakness alert is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer weakness note.

Solutions for this threat 

Patches for this vulnerability are not yet public.
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