Vigil@nce - Mozilla Thunderbird: information disclosure via X-Frame-Options
September 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Thunderbird, RHEL.
Consequences: data reading.
Confidence: confirmed by the editor (5/5).
Creation date: 17/07/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass access restrictions to data via X-Frame-Options of Mozilla Thunderbird, in order to obtain sensitive information.
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