Vigil@nce - Firefox: information disclosure via ImageBitmapRenderingContext
April 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, Firefox, Ubuntu.
Consequences: data reading.
Confidence: confirmed by the editor (5/5).
Creation date: 13/02/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via ImageBitmapRenderingContext of Firefox, in order to obtain sensitive information.
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