CVE-2023-45130 Frontier opcode SUICIDE touches too many storage values on large contracts

Frontier is Substrate's Ethereum compatibility layer. Prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, at the end of a contract execution, when opcode SUICIDE marks a contract to be deleted, the software uses storage::removeprefix now renamed to storage::clearprefix to remove all storage...

Possibility of losing users funds due to not checking for zero address (address 0x0)

Lines of code Vulnerability details Impact As there is no function for checking whether the addresses of the sources and targets are zero or not in the delegateMulti function it may cause issues for users Sending tokens to a zero address address 0x0 is generally not a recommended practice in...

Incorrect functionID will not trigger fallback

Lines of code Vulnerability details Impact When encoding a payload for settlement of multiple tokens, the fallback flag is not set when it should be. This will cause no fallback to be triggered even though the user has paid enough to cover the additional costs that are required. Proof of Concept ...

Unbounded tick arrays; add max length check to prevent gas issues.

Lines of code Vulnerability details Impact Tick arrays like tickTracking can grow unbounded. Could hit gas limit. As ticks are crossed, new TickTracking elements are pushed: function crossTicks bytes32 poolIdx, int24 exitTick, int24 entryTick internal tickTrackingpoolIdxexitTick.push...

gnark-crypto's exponentiation in the pairing target group GT using GLV can give incorrect results

Impact When the exponent is bigger than r, the group order of the pairing target group GT, the exponentiation à la GLV ExpGLV can sometimes give incorrect results compared to normal exponentiation Exp. The issue impacts all users using ExpGLV for exponentiations in GT. This does not impact Exp an...

Wrong estimation of _incomeDistributionYearly

Lines of code Vulnerability details Impact Incorrect estimation of incomeDistributionYearly due to an uncertain assumption, leading to wrong APR estimation. Proof of Concept ... uint256 totalIncomePerBlockFromPLP = IPrimeLiquidityProviderprimeLiquidityProvider...

Prime.sol currently miscalculates the duration users have already staked, which breaks multiple core functions.

Lines of code Vulnerability details Summary A wrong assumption is currently being made regarding the time taken to mine a block in all chains where the protocol will be deployed this is cause multiple core functions inappropriately equate block per year to seconds per year. Impact The impact is...

Fresh Wave of Malicious npm Packages Threaten Kubernetes Configs and SSH Keys

Cybersecurity researchers have discovered a fresh batch of malicious packages in the npm package registry that are designed to exfiltrate Kubernetes configurations and SSH keys from compromised machines to a remote server. Sonatype said it has discovered 14 different npm packages so far:...

CVE-2023-42443

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

PYSEC-2023-306

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. Starting in version 0.2.9 and prior to version 0.3.10, locks of the type @nonreentrant"" or @nonreentrant'' do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure...

Design/Logic Flaw

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

CVE-2023-42443 Vyper vulnerable to memory corruption in certain builtins utilizing `msize`

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

CVE-2023-42443 Vyper vulnerable to memory corruption in certain builtins utilizing `msize`

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

CVE-2023-42443

Vyper

CVE-2023-42443 Vyper vulnerable to memory corruption in certain builtins utilizing `msize`

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. In version 0.3.9 and prior, under certain conditions, the memory used by the builtins rawcall, createfromblueprint and createcopyof can be corrupted. For rawcall, the argument buffer of the call can be corrupted,...

CVE-2023-42441 Vyper has incorrect re-entrancy lock when key is empty string

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. Starting in version 0.2.9 and prior to version 0.3.10, locks of the type @nonreentrant"" or @nonreentrant'' do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure...

CVE-2023-42441 Vyper has incorrect re-entrancy lock when key is empty string

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. Starting in version 0.2.9 and prior to version 0.3.10, locks of the type @nonreentrant"" or @nonreentrant'' do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure...

CVE-2023-42441

CVE-2023-42441 affects the Vyper language. From versions 0.2.9 up to, but not including, 0.3.10, locks using @nonreentrant("") or @nonreentrant('') fail to perform reentrancy checks at runtime. The issue is fixed in version 0.3.10. As a workaround, ensure the lock name is a non-empty string. Affe...

CVE-2023-42441 Vyper has incorrect re-entrancy lock when key is empty string

Vyper is a Pythonic Smart Contract Language for the Ethereum Virtual Machine EVM. Starting in version 0.2.9 and prior to version 0.3.10, locks of the type @nonreentrant"" or @nonreentrant'' do not produce reentrancy checks at runtime. This issue is fixed in version 0.3.10. As a workaround, ensure...