Platform: Code4rena
Start Date: 09/09/2022
Pot Size: $42,000 USDC
Total HM: 2
Participants: 101
Period: 3 days
Judge: hickuphh3
Total Solo HM: 2
Id: 161
League: ETH
Rank: 50/101
Findings: 1
Award: $33.58
🌟 Selected for report: 0
🚀 Solo Findings: 0
🌟 Selected for report: GalloDaSballo
Also found by: 0x040, 0x1f8b, 0x4non, 0x52, 0x85102, 0xNazgul, 0xSky, 0xSmartContract, Aymen0909, Bnke0x0, CertoraInc, Chandr, Chom, CodingNameKiki, Deivitto, Diana, Funen, JC, Jeiwan, Junnon, KIntern_NA, Lambda, Mohandes, Noah3o6, Ocean_Sky, Picodes, R2, Randyyy, RaymondFam, ReyAdmirado, Rohan16, Rolezn, Samatak, Sm4rty, SnowMan, SooYa, StevenL, Tagir2003, Tointer, TomJ, Tomo, V_B, Waze, _Adam, __141345__, a12jmx, ajtra, ak1, asutorufos, bharg4v, bobirichman, brgltd, c3phas, cccz, cryptonue, cryptostellar5, cryptphi, csanuragjain, d3e4, datapunk, delfin454000, dipp, djxploit, durianSausage, erictee, fatherOfBlocks, gogo, got_targ, hansfriese, horsefacts, hyh, ignacio, innertia, izhuer, karanctf, ladboy233, leosathya, lucacez, lukris02, mics, oyc_109, pashov, pauliax, prasantgupta52, rbserver, ret2basic, rfa, robee, rokinot, rotcivegaf, rvierdiiev, sach1r0, scaraven, sikorico, simon135, smiling_heretic, sorrynotsorry, unforgiven, wagmi, yixxas
33.5765 USDC - $33.58
Total FEI supply can be inflated
FEI at SimpleFeiDaiPSM.sol , evidenced by how it can be burned by anyone who calls this function. But it's still FEI that can be added to the total supply. If an actor were to acquire 10M FEI either by being wealthy, or using a flash loan, they can artificially increase supply.
https://github.com/code-423n4/2022-09-tribe/blob/main/contracts/peg/SimpleFeiDaiPSM.sol#L105
claim amount int he claims
https://github.com/code-423n4/2022-09-tribe/blob/main/contracts/shutdown/fuse/RariMerkleRedeemer.sol#L164