Vigil@nce - WebSphere AS: external XML entity injection
April 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Rational ClearCase, WebSphere AS Traditional.
Consequences: data reading, denial of service on service.
Confidence: confirmed by the editor (5/5).
Creation date: 09/02/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can transmit malicious XML data to WebSphere AS, in order to read a file, scan sites, or trigger a denial of service.
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