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code-423n4
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2023-08-shell-findings
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Analysis
#225
code423n4
opened
1 year ago
5
QA Report
#224
code423n4
closed
1 year ago
3
Gas Optimizations
#223
code423n4
closed
1 year ago
3
QA Report
#222
code423n4
opened
1 year ago
3
Gas Optimizations
#221
code423n4
closed
1 year ago
3
Gas Optimizations
#220
code423n4
closed
1 year ago
4
Exact input functions yield less value than exact output for the same parameters
#219
code423n4
closed
1 year ago
10
QA Report
#218
code423n4
closed
1 year ago
3
`withdrawGivenInputAmount()` calls `_lpTokenSpecified` with the wrong value of `feeDirection`
#217
code423n4
closed
1 year ago
4
Gas Optimizations
#216
code423n4
closed
1 year ago
2
QA Report
#215
code423n4
closed
1 year ago
3
QA Report
#214
code423n4
closed
1 year ago
3
Gas Optimizations
#213
code423n4
closed
1 year ago
3
Missing slippage protection in `_swap()`
#212
code423n4
closed
1 year ago
4
No deadline check when swapping tokens in `swapGivenInputAmount()` and `swapGivenOutputAmount`
#211
code423n4
closed
1 year ago
3
Analysis
#210
code423n4
closed
1 year ago
2
Gas Optimizations
#209
code423n4
opened
1 year ago
3
Accounting for Fixed_Fee and Base_Fee twice leading to less amount or token recieved
#208
code423n4
closed
1 year ago
4
Division before multiplication incurs larger precision loss
#207
code423n4
closed
1 year ago
4
Using incorrect parameter for checking the reserve
#206
code423n4
closed
1 year ago
5
`MIN_BALANCE` INVARIANT IS NOT CHECKED FOR THE `FINAL LP TOKEN SUPPLY` AMOUNT IN THE `_reserveTokenSpecified` FUNCTION THUS BREAKING EXPECTED BEHAVIOUR OF THE PROTOCOL
#205
code423n4
opened
1 year ago
8
`_checkBalances` FUNCTION BREAKS THE EXPECTED BEHAVIOUR OF THE PROTOCOL DUE TO ERRORNEOUS CONDITIONAL CHECK
#204
code423n4
opened
1 year ago
10
QA Report
#203
code423n4
closed
1 year ago
3
Potential pools unavailable
#202
code423n4
closed
1 year ago
5
Lack of events in EvolvingProteus contract
#201
code423n4
closed
1 year ago
3
UNSAFE CASTING CAN LEAD TO ERRORNEOUS `utility` VALUE CALCULATION
#200
code423n4
closed
1 year ago
6
Vulnerability in swapGivenInputAmount Function that could Leads to Unintended Token Draining
#199
code423n4
closed
1 year ago
4
Analysis
#198
code423n4
closed
1 year ago
3
Gas Optimizations
#197
code423n4
opened
1 year ago
4
QA Report
#196
code423n4
closed
1 year ago
3
Gas Optimizations
#195
code423n4
closed
1 year ago
3
Condition will not revert when block.timestamp is == to the compared variable
#194
code423n4
closed
1 year ago
3
QA Report
#193
code423n4
closed
1 year ago
2
```swapGivenInputAmount()``` will always revert
#192
code423n4
closed
1 year ago
4
`reserve balances` AND `reserve balance ratio` INVARIANTS ARE NOT CHECKED INSIDE THE `_reserveTokenSpecified` FUNCTION THUS ENABLING `deposit` AND `withdraw` TRANSACTIONS TO BREAK THESE INVARIANTS
#191
code423n4
closed
1 year ago
3
RESERVE BALANCE BOUNDRY CHECKS IN `_checkBalances` FUNCTION IS ERRORNEOUS DUE TO WRONG INPUT PARAMETERS PASSED IN
#190
code423n4
closed
1 year ago
4
Existing checks with `INT_MAX` are insufficient such that the contract becomes dysfunctional after initial deployment of some large balance(s)
#189
code423n4
closed
1 year ago
4
Missing balance checks in `_reserveTokenSpecified()`
#188
code423n4
closed
1 year ago
3
KEY INVARIANT RELATED TO THE `FIXED_FEE` AMOUNT CAN BE BROKEN
#187
code423n4
closed
1 year ago
8
Lack of balance checks in the `depositGivenInputAmount` function
#186
code423n4
closed
1 year ago
4
Max Price Ratio Manipulation
#185
code423n4
closed
1 year ago
8
Lack of balance checks in the `withdrawGivenOutputAmount` function
#184
code423n4
closed
1 year ago
5
_reserveTokenSpecified does not check if price is in allowed range
#183
code423n4
closed
1 year ago
4
QA Report
#182
code423n4
closed
1 year ago
2
Gas Optimizations
#181
code423n4
closed
1 year ago
3
Swap Tokens with Fee Consideration and Balance Checks
#180
code423n4
closed
1 year ago
4
Malicious user can drain the reserve during swaping and withdrawal
#179
code423n4
closed
1 year ago
4
QA Report
#178
code423n4
closed
1 year ago
3
QA Report
#177
code423n4
closed
1 year ago
2
Gas Optimizations
#176
code423n4
closed
1 year ago
3
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