Platform: Code4rena
Start Date: 12/07/2022
Pot Size: $35,000 USDC
Total HM: 13
Participants: 78
Period: 3 days
Judge: 0xean
Total Solo HM: 6
Id: 135
League: ETH
Rank: 23/78
Findings: 2
Award: $151.14
🌟 Selected for report: 0
🚀 Solo Findings: 0
🌟 Selected for report: bin2chen
Also found by: 0x52, 0xDjango, 0xSky, Picodes, auditor0517, rokinot, ronnyx2017, scaraven
106.8838 USDC - $106.88
https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Marketplace/MarketPlace.sol#L156 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Marketplace/MarketPlace.sol#L164
The redeem process looks broken, impacting one of the core functionality of the protocol.
The redeem process is the following:
User calls redeem or withdraw in ZcToken, which forwards the call to MarketPlace, which calls ISwivel(swivel).authRedeem. But there is no such function in Swivel.
The correct function seems to be authRedeemZcToken.
#0 - JTraversa
2022-07-18T23:25:19Z
Duplicate of #39
#1 - bghughes
2022-08-03T14:41:48Z
Duplicate of #39
🌟 Selected for report: joestakey
Also found by: 0x1f8b, 0x52, 0xDjango, 0xNazgul, 0xNineDec, 8olidity, Avci, Bahurum, Bnke0x0, Chom, ElKu, Funen, GimelSec, JC, Junnon, Kaiziron, Meera, PaludoX0, Picodes, ReyAdmirado, Sm4rty, Soosh, Waze, _Adam, __141345__, ak1, aysha, benbaessler, bin2chen, c3phas, cccz, cryptphi, csanuragjain, defsec, exd0tpy, fatherOfBlocks, gogo, hake, hansfriese, itsmeSTYJ, jonatascm, kyteg, mektigboy, oyc_109, pashov, rbserver, rishabh, robee, rokinot, sach1r0, sashik_eth, scaraven, simon135, slywaters
44.2615 USDC - $44.26
https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L707 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L120 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L716 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L722 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L748 https://github.com/code-423n4/2022-07-swivel/blob/daf72892d8a8d6eaa43b9e7d1924ccb0e612ee3c/Swivel/Swivel.sol#L752