The Mizuho Direct App for Android version 3.13.0 and earlier does not verify server certificates, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
The product does not validate, or incorrectly validates, a certificate.
Link | Tags |
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https://play.google.com/store/apps/details?id=jp.co.mizuhobank.banking | third party advisory product |
https://jvn.jp/en/vu/JVNVU91640357/index.html | third party advisory |