Language: JavaScript
Label: safe
CWE: CWE-331 \u2014 Insufficient Entropy
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.

Code:
    AesCbcCryptor.prototype.bufferToWordArray = function (b) {
        var wa = [];
        var i;
        for (i = 0; i < b.length; i += 1) {
            wa[(i / 4) | 0] |= b[i] << (24 - 8 * i);
        }
        return this.CryptoJS.lib.WordArray.create(wa, b.length);
    };