Issue with Decimal Conversion in Shell Protocol

Lines of code Vulnerability details Impact The identified issue within the convertDecimals function in the Shell Protocol could lead to a loss of value due to decimal truncation during token conversions. This situation is particularly critical in the context of Shell Protocol's operations, which...

Handling Potential Slippage Due to Truncation

Lines of code Vulnerability details Impact The potential slippage issue arises from the precision loss during decimal conversion in the primitiveOutputAmount function. When interacting with the Curve Tricrypto Pool, especially involving tokens with different decimal precisions, truncation can lea...

Users can unwrap assets in batches and avoid paying fees to protocol

Lines of code Vulnerability details Impact Users can unwrap their assets from The Ocean and evade paying fees to the protocol when the requested amount is smaller than the fee divisor. This happens due to a truncation of the result in the fee calculation. Proof of Concept This affects the...

OverInflation or OverDeflation of Value of ERC20 tokens with unequal Wrap and Unwrap Token Decimal

Lines of code Vulnerability details Impact Due to wrong parameter arrangement of convertDecimals... function call during the course of wrap and unwrap of erc20 token function call, OverInflation or OverDeflation of Value of ERC20 tokens with unequal Wrap and Unwrap Token Decimal which would cause...

Incorrect Decimals Conversion in Curve2PoolAdapter::primitiveOutputAmount Function

Lines of code Vulnerability details Impact The bug in the primitiveOutputAmount function can lead to incorrect decimal conversions when calculating the rawInputAmount. The rawInputAmount is calculated using the convertDecimals function, but the decimals parameter passed to convertDecimals is...

Potential Gas and Overflow Issues with Decimal Shift Left in _convertDecimals Function

Lines of code Vulnerability details Impact The exponentiation operation in the decimal shift left scenario can lead to high gas consumption and potential integer overflow. The gas cost and risk of overflow increase with the value of the exponent, which could make the function expensive or even...

The withdrawCarry() function always reverts because of an incorrect assumption.

Lines of code Vulnerability details Impact The Compound protocol's CTokens have 8 decimal places, but the team mistakenly believed that cNote also had only 8 decimal places. However, it was discovered that cNote actually has 18 decimal places. This discrepancy caused the withdrawCarry function to...

shareData[_id].shareHolderRewardsPerTokenScaled is updated with wrong value in _splitFees()

Lines of code Vulnerability details Impact Due to wrong decimal adjustment shareHolderRewardsPerTokenScaled in shareData with coresponding ShareId is over valued. Proof of Concept In struct ShareData its clearly state that uint256 shareHolderRewardsPerTokenScaled; // Accrued funds for the share...

The owner of the asD contract (i.e. the creator) can not withdraw the accrued interest

Lines of code Vulnerability details Impact The asD.withdrawCarry function will always throw an error for all normal totalSupply values due to inappropriate scale factor. So the creator can withdraw the accrued interest only after all users will burn their asD tokens. Proof of Concept The scale...

mariadb: assertion failures in decimal_bin_size

A flaw was found in the MariaDB Server. It contains a global buffer overflow in the component, decimalbinsize, which is exploited via specially crafted SQL statements, impacting availability...

mariadb: server crash at my_decimal::operator=

A flaw was found in MariaDB. The component, mydecimal::operator=, allows attackers to cause a denial of service DoS via specially crafted SQL statements, affecting availability...

A flaw was found in systemd, where it mishandles numerical usernames beginning with decimal digits, or "0x" followed by hexadecimal digits.(CVE-2020-13776)

Systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082...

accure interest function is likely failed to accure interest for token with low decimal

Lines of code Vulnerability details Impact loss of precision is too high when accuring interest Proof of Concept When intereste accures, we are calling uint256 interestAmount; uint256 interestRate = IIRMirm.getInterestRateaddressthis, trancheIndex, totalDeposit, totalBorrow; interestAmount =...

apache-johnzon: Prevent inefficient internal conversion from BigDecimal at large scale

A flaw was found in Apache Johnzon. This issue could allow an attacker to craft a specific JSON input that Johnzon will deserialize into a BigDecimal, which Johnzon may use to start converting large numbers, resulting in a denial of service...

Rounding Bug in OracleLibrary.consult Impacting Pricing Accuracy and User Costs

Lines of code Vulnerability details Impact The rounding bug in the OracleLibrary.consult function has a significant impact on applications that rely on this function for price calculations, especially those involving asset swaps, collateral valuation, or other financial transactions. The bug caus...

Mismatch of decimals for some underlying tokens across chains could cause a huge loss of funds

Lines of code Vulnerability details Impact The issue is, some ERC20 underlying tokens could have different decimals on other chains. For example, USDC in BNB chain has 18 decimals where it has 6 decimals in other chains such as Ethereum, Polygon ...etc. The root chain doesn't account for decimals...

Rounding error leading to no reward being sent

Lines of code Vulnerability details Impact Rounding errors could occur if the provided amount is too small, Proof of Concept rewardsToSend += inRangeLiquidityOfPosition concRewardPerWeekpoolIdxweek / overallInRangeLiquidity; uint256 rewardsForWeek = timeWeightedWeeklyPositionAmbLiquidity poolIdx...

apache-johnzon: Prevent inefficient internal conversion from BigDecimal at large scale

A flaw was found in Apache Johnzon. This issue could allow an attacker to craft a specific JSON input that Johnzon will deserialize into a BigDecimal, which Johnzon may use to start converting large numbers, resulting in a denial of service...

apache-johnzon: Prevent inefficient internal conversion from BigDecimal at large scale

A flaw was found in Apache Johnzon. This issue could allow an attacker to craft a specific JSON input that Johnzon will deserialize into a BigDecimal, which Johnzon may use to start converting large numbers, resulting in a denial of service...

User scores can be wrong due to wrong scaling of the Capital.

Lines of code Vulnerability details Impact In the prime.sol contract, the function CalculateScore is used to calculate and scale the capital using 1e18 as the SCALEFACTOR. The capital is then used to call CalculateScore in Score.sol to calculate the score. The problem here is that using 1e18 as t...