ChiefTrader.sol Wrong implementation of swapExactInput() and swapExactOutput()

Handle WatchPug Vulnerability details When a caller calls ChiefTrader.solswapExactInput, it will call ITradertraderAddress.swapExactInput. return ITradertraderAddress.swapExactInput0, amount, recipient, path, options; However, in the current implementation, inputToken is not approved to the...

Slippage checks when adding liquidity are too strict

Handle cmichel Vulnerability details When adding liquidity through UniswapHandler.addLiquidity, the entire contract balances are used to add liquidity and the min amounts are set to 95% of these balances. If the balances in this contract are unbalanced the ratio is not similar to the current...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.301.1.2.el7 - Revert 'net/rds: Allocate pages on HCA NUMA nodeid' Gerd Rausch Orabug: 33561324 - Revert 'net/rds: Allocate rdsibincoming,fragslab on HCA NUMA nodeid' Gerd Rausch Orabug: 33561324 - Revert 'net/rds: Use the same vector for send & receive' Gerd Rausch Orabug: 33561324 -...

kernel security, bug fix, and enhancement update

4.18.0-348.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x...

SHOULD CHECK RETURN DATA FROM CHAINLINK AGGREGATORS

Handle defsec Vulnerability details Impact The consult function in the contract TwapOracle.sol fetches the asset price from a Chainlink aggregator using the latestRoundData function. However, there are no checks on timeStamp, resulting in stale prices. The oracle wrapper calls out to a chainlink...

Unable to claim vesting due to unbounded timelock loop

Handle nathaniel Vulnerability details Impact The timelocks for any beneficiary are unbounded, and can be vested by someone who is not the beneficiary. When the array becomes significantly big enough, the vestments will no longer be claimable for the beneficiary. The vest function in Vesting.sol...

[DutchAuctionLiquidator.sol] The return value of an external transfer call is not checked

Handle nikitastupin Vulnerability details Impact Some tokens do not revert in case of failure and return false instead. If one of these tokens is used in Mochi, settleLiquidation will not revert if the transfer fails, and an attacker can call settleLiquidation for free. Proof of Concept Tools Use...

Improper Validation Of create2 Return Value

Handle leastwood Vulnerability details Impact The BeaconProxyDeployer.deploy function is used to deploy lightweight proxy contracts that act as each asset's vault. The function does not revert properly if there is a failed contract deployment or revert from the create2 opcode as it does not...

CVE-2021-0702

In RevertActiveSessions of apexd.cpp, there is a possible way to share the wrong file due to an unintentional MediaStore downgrade. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions:...

Unbreakable Enterprise kernel security update

5.4.17-2136.300.7 - KVM: SVM: Fix mismerge in svmupdatepiirte Liam Merwick Orabug: 33446526 - Revert KVM: x86: hyperv: Remove duplicate definitions of Reference TSC Page Liam Merwick Orabug: 33450675 5.4.17-2136.300.6 - Revert scsi: core: Cap scsihost cmdperlun at canqueue Jack Vogel Orabug:...

Unbreakable Enterprise kernel security update

5.4.17-2102.206.1 - Revert 'scsi: core: Cap scsihost cmdperlun at canqueue' Jack Vogel Orabug: 33403144 5.4.17-2102.206.0 - Revert 'uek-rpm: Don't recompute build-ids for kernel-uek-debuginfo' Jack Vogel Orabug: 33245043 - integrity: Load mokx variables into the blacklist keyring Eric Snowberg...

Wrong usage of positionId in ConcentratedLiquidityPoolManager

Handle broccoli Vulnerability details Impact In the subscribe function of ConcentratedLiquidityPoolManager, the incentive to subscribed is determined as follows: Incentive memory incentive = incentivespoolpositionId; However, positionId should be incentiveId, a counter that increases by one...

Integer underflow error in claimReward of ConcentratedLiquidityPoolManager

Handle broccoli Vulnerability details Impact The claimReward function of ConcentratedLiquidityPoolManager calculates the secondsUnclaimed variable using a formula with an unclear intention: uint256 secondsUnclaimed = maxTime - incentive.startTime 128 - incentive.secondsClaimed; This formula cause...

Approximations may finish with inaccurate values

Handle 0xsanson Vulnerability details Impact In HybridPool.sol, functions computeLiquidityFromAdjustedBalances, getY and getYD may finish before approximation converge, since it's limited by MAXLOOPLIMIT iterations. In this situation the final estimated value will still be treated as correct, eve...

Controller does not raise an error when there's insufficient liquidity

Handle jonah1005 Vulnerability details Impact When a user tries to withdraw the token from the vault, the vault would withdraw the token from the controller if there's insufficient liquidity in the vault. However, the controller does not raise an error when there's insufficient liquidity in the...

Unbreakable Enterprise kernel security update

4.14.35-2047.506.10 - Revert 'rds/ib: reap tx completions during connection shutdown' Manjunath Patil Orabug: 33220435 - Revert 'rds/ib: handle posted ACK during connection shutdown' Manjunath Patil Orabug: 33220435 - Revert 'rds/ib: recover rds connection from interrupt loss scenario' Manjunath...

kernel security, bug fix, and enhancement update

4.18.0-305.12.14.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Use of safeApprove will always cause approveMax to revert

Handle 0xRajeev Vulnerability details Impact Unlike SwappableYieldSource which uses safeIncreaseAllowance to increase the allowance to uint256.max, mStableYieldSource uses OpenZeppelin’s safeApprove which has been documented as 1 Deprecated because of approve-like race condition and 2 To be used...

transfer blocked by insufficient unallocatedSherX

Handle gpersoon Vulnerability details Impact When doYield is done, it subtracts the "withdrawableamount" from unallocatedSherX. However unallocatedSherX could be lowered by a large payout, possibly being insufficient to subtract "withdrawableamount". If this would be the case, then doYield would...

distributePriceChange might revert

Handle gpersoon Vulnerability details Impact The function distributePriceChange includes the following statement: lastGvtAssets = gvtAssets.addcurrentTotalAssets.subtotalAssets; If you look at this: lastGvtAssets = gvtAssets.addcurrentTotalAssets.subgvtAssets.addpwrdAssets; lastGvtAssets =...