Improper Enforcement of Message Integrity in FFXIV Launcher Allows Credential Theft

CVE-2018-7295 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:N/A:N

ffxivlauncher.exe in Square Enix Final Fantasy XIV 4.21 and 4.25 on Windows is affected by Improper Enforcement of Message Integrity During Transmission in a Communication Channel, allowing a man-in-the-middle attacker to steal user credentials because a session retrieves global.js via http before proceeding to use https. This is fixed in Patch 4.3.

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