0x-hunter-core (>=1.0.0-33, <=1.0.0-38), 1155-to-20 (>=1.0.0, <=1.0.2) +3168 more potentially affected by CVE-2022-35915 via @openzeppelin/contracts (>=2.3.0, <=4.7.1)

@openzeppelin/contracts NPM version =2.3.0, =1.0.0-33, =1.0.0, =0.1.0, =1.0.0, =1.0.0, =1.9.1, =3.24.7, =1.7.2, =3.10.3, =0.0.2, =1.4.1, =1.0.0, =1.0.0-alpha.0, =1.1.0-alpha.0 and more Source cves: CVE-2022-35915 Source advisory: OSV:GHSA-7GRF-83VW-6F5X...

CVE-2022-35961 ECDSA signature malleability in OpenZeppelin Contracts

OpenZeppelin Contracts is a library for secure smart contract development. The functions ECDSA.recover and ECDSA.tryRecover are vulnerable to a kind of signature malleability due to accepting EIP-2098 compact signatures in addition to the traditional 65 byte signature format. This is only an issu...

CVE-2022-35961

OpenZeppelin Contracts (ECDSA.recover and ECDSA.tryRecover) suffer signature malleability due to acceptance of EIP-2098 compact signatures in the single-bytes variants (not when using r, v, s or r, vs). This could allow a reused/double-submitted signature to bypass replay protection in contracts ...

Monero: Reentrancy attack in eth-monero atomic swap

A reentrancy vulnerability was found in the eth-xmr atomic swap smart contract, allowing an attacker to drain almost all of the ethers from the smart contract. The vulnerability was fixed in a later version of the smart contract...

GSD-2022-1004953 DNS hijack in Smart contract version website serving smartcontract on 2022-08-09

The curve.finance web site was DNS hijacked on 2022-08-09 and a new smart contract that drains victims wallets if accepted is being served. Previously the DNS was registered through GoDaddy. The attack was partially mitigated through a white hat hacker that executed a SYN flooding attack against...

If a MIMOProxy owner destroys their proxy, they cannot deploy another from the same address

Lines of code Vulnerability details When deploying a new MIMOProxy, the MIMOProxyRegistry first checks whether a proxy exists with the same owner for the given address. If an existing proxy is found, the deployment reverts: MIMOProxyRegistrydeployFor function deployForaddress owner public overrid...

msg.sender lending pool and initiator can be forged in executeOperationin MImoLeverage

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. the function signature is function executeOperation address calldata assets, uint256 calldata amounts, uint256 calldata premiums, address initiator, bytes calldata params external override returns bool...

User's may accidentally overpay in register() / renew() and the excess will be paid to the vault creator :-

Lines of code Vulnerability details Vulnerability details Impact User's may accidentally overpay in register / renew and the excess will be paid to the vault creator Proof of Concept 1. File: 2022-08-mimo/contracts/actions/MIMORebalance.sol line 129-132: require...

Community can lose interest because interest was calculated by days instead of seconds

Lines of code Vulnerability details Impact Community's owner lose amount of interest from project up to half of total interest Proof of concept When builder repay any loan amount by function repayLender or community call function lendToProject, function claimInterest in contract Community will be...

Functions that send Ether to arbitrary destinations

Lines of code Vulnerability details M-1. Functions that send Ether to arbitrary destinations Description Unprotected call to a function that allow a user to refund to another address. Mitigation Ensure that an arbitrary user cannot withdraw unauthorized funds...

CVE-2022-31198

OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module GovernorVotesQuorumFraction, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a...

CVE-2022-35915

OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 supportsInterface query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. The issue has been fixed in...

Design/Logic Flaw

OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 supportsInterface query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. The issue has been fixed in...

Design/Logic Flaw

OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module GovernorVotesQuorumFraction, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a...

CVE-2022-35915 Unbounded gas consumption in @openzeppelin/contracts

OpenZeppelin Contracts is a library for secure smart contract development. The target contract of an EIP-165 supportsInterface query can cause unbounded gas consumption by returning a lot of data, while it is generally assumed that this operation has a bounded cost. The issue has been fixed in...

CVE-2022-35916

OpenZeppelin Contracts vulnerability CVE-2022-35916 affects cross-chain utilities for Arbitrum L2, specifically CrossChainEnabledArbitrumL2 and LibArbitrumL2. The issue classifies direct interactions of EOAs as cross-chain calls, even when not initiated on L1, due to how cross-chain interactions ...

CVE-2022-31198 GovernorVotesQuorumFraction updates to quorum may affect past defeated proposals in @openzeppelin/contracts

OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module GovernorVotesQuorumFraction, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a...

CVE-2022-31198

OpenZeppelin Contracts: GovernorVotesQuorumFraction vulnerability where lowering quorum could make past defeated proposals executable if votes meet the new quorum. Affected: GovernorVotesQuorumFraction-based governors in OpenZeppelin Contracts. Root cause: quorum is a percentage of total supply, ...

CVE-2022-31198 GovernorVotesQuorumFraction updates to quorum may affect past defeated proposals in @openzeppelin/contracts

OpenZeppelin Contracts is a library for secure smart contract development. This issue concerns instances of Governor that use the module GovernorVotesQuorumFraction, a mechanism that determines quorum requirements as a percentage of the voting token's total supply. In affected instances, when a...

QA Report

VoteEscrowDelegation.sol delegates mapping is not updated in removeDelegation. It is updated in function delegate, but after a call to removeDelegation the mapping still contains the token that it was delegated to. --- The text was updated successfully, but these errors were encountered: All...