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Usage of ECB block cipher mode of operation #52

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nukithelegend opened this issue Jul 2, 2020 · 1 comment

nukithelegend commented Jul 2, 2020 •

edited

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ECB is an older, less secure mode of operation. This is used in

AbstractRSA.java line 37:

        try {
            return Cipher.getInstance("RSA/ECB/PKCS1Padding");
        } catch (Exception e) {
            return null;
        }
    }

Can this be changed to something more secure, like GCM?

Fer-Picu commented Jun 11, 2021

i affected for this issue too
we found a vulnerability OWASP Top 10 report:
in 'RSA / ECB / PKCS1Padding' en 'com / crypho / plugins / RSA.java' :
path:
https://github.com/mibrito707/cordova-plugin-secure-storage-echo/blob/master/src/android/RSA.
java
we suggest replace ECB for GSM.
thanks!

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