Submitted by bin2chen, also found by oakcobalt, minhquanym, and zhaojie
For addNewTranche(), the code implementation is as follows
Currently only the signature of the lender is checked, not the authorization of the borrower. Then, any lender can add tranche to any loan by:
This doesnt make sense for borrower. It is recommended that only the borrower performs this method.
lender can be specified to generate a malicious tranche to compromise borrower.
Context
0xend (Gondi) confirmed via duplicate Issue #52
Gondi mitigated:
Status: Mitigation confirmed. Full details in reports from oakcobalt, minhquanym and bin2chen.
