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 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...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin Contracts prior to version v4.7.2, which stems from the fact that this is a library for secure smart contract development, and that contracts using Arbitrum L2's...

OpenZeppelin 安全漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A security vulnerability exists in OpenZeppelin versions 4.3.0 through 4.7.2, and OpenZeppelin contracts-upgradeable versions 4.3.0 through 4.7.2, which stems from the fact that when a proposal is passed to...

PT-2022-23022 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.7.2 Description: The issue affects contracts using the cross chain utilities for Arbitrum L2, specifically CrossChainEnabledArbitrumL2 or LibArbitrumL2. These contracts classify direct interactions o...

PT-2022-23021 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.7.2 Description: 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...

OpenZeppelin 资源管理错误漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A resource management error vulnerability exists in versions prior to OpenZeppelin Contracts v4.7.2, which stems from the fact that this is a library for secure smart contract development, and the target contra...

PT-2022-20606 · Openzeppelin · Openzeppelin Contracts

Name of the Vulnerable Software and Affected Versions: OpenZeppelin Contracts versions prior to 4.7.2 Description: 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...

Authentication Bypass

@openzeppelin/contractsvulnerable to improper input validation. The vulnerability exists in the ERC165Checker function in ERC165Checker.sol and ERC165CheckerUpgradeable function in ERC165CheckerUpgradeable.sol due to the incorrect assumption about abi.decode which allows a malicious user to pass ...

Authentication Bypass

@openzeppelin/contracts is vulnerable to authentication bypass. The vulnerability exists because the abi.decode is getting unexpectedly reverted in the isValidSignatureNow function of SignatureChecker.sol and supportsERC165Interfacedue function of ERC165Checker.soldue to the incorrect assumption...

CVE-2022-31172

OpenZeppelin Contracts is a library for smart contract development. Versions 4.1.0 until 4.7.1 are vulnerable to the SignatureChecker reverting. SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to...

CVE-2022-31170

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

Authentication flaw

OpenZeppelin Contracts is a library for smart contract development. Versions 4.0.0 until 4.7.1 are vulnerable to ERC165Checker reverting instead of returning false. ERC165Checker.supportsInterface is designed to always successfully return a boolean, and under no circumstance revert. However, an...

OpenZeppelin 数据伪造问题漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. A data forgery issue vulnerability exists in OpenZeppelin Contracts versions 4.1.0 through 4.7.1, which stems from the possibility that the signature checker may recover on an invalid EIP-1271 signer...

OpenZeppelin 输入验证错误漏洞

OpenZeppelin is a software application. A standard for secure blockchain applications. An input validation error vulnerability exists in OpenZeppelin Contracts versions 4.0.0 through 4.7.1, which stems from its susceptibility to being recovered by the ERC165 Checker instead of returning false...

@abacus-network/helloworld (>=0.2.1-alpha <=0.2.1-beta2), @alt-research/orbit-sdk-avail (>=0.9.1 <=0.9.11) +108 more potentially affected by CVE-2022-31172 via @openzeppelin/contracts-upgradeable (>=4.2.0 <=4.7.0)

@openzeppelin/contracts-upgradeable NPM version =4.2.0, =0.2.1-alpha, =0.9.1, =0.19.0-beta.0, =0.1.0-alpha, =0.24.2, =1.0.0, =0.6.0, =1.1.4-migration-beta.0, =1.0.0-beta.0, =1.0.0-upstream-0.19.0, =1.4.0, =1.5.0-beta.0 and more Source cves: CVE-2022-31172 Source advisory: OSV:GHSA-4G63-C64M-25W9...

4337-snap (>=0.1.0 <=0.1.1), @0xabcdefg/smart-order-router (>=1.0.0 <=1.0.5) +1274 more potentially affected by CVE-2022-31172 via @openzeppelin/contracts (>=4.1.0 <=4.7.0)

@openzeppelin/contracts NPM version =4.1.0, =0.1.0, =1.0.0, =1.0.0, =3.24.7, =1.7.2, =1.0.0, =0.2.0, =4.14.3, =1.0.2, =4.0.0, =4.0.1, =2.0.0, =3.1.0 and more Source cves: CVE-2022-31172 Source advisory: OSV:GHSA-4G63-C64M-25W9...

GHSA-4G63-C64M-25W9 OpenZeppelin Contracts's SignatureChecker may revert on invalid EIP-1271 signers

Impact SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to revert, given a target contract that doesn't implement EIP-1271 as expected. The contracts that may be affected are those that use...

OpenZeppelin Contracts's SignatureChecker may revert on invalid EIP-1271 signers

Impact SignatureChecker.isValidSignatureNow is not expected to revert. However, an incorrect assumption about Solidity 0.8's abi.decode allows some cases to revert, given a target contract that doesn't implement EIP-1271 as expected. The contracts that may be affected are those that use...

4337-snap (>=0.1.0 <=0.1.1), @0xabcdefg/smart-order-router (>=1.0.0 <=1.0.5) +1275 more potentially affected by CVE-2022-31170 via @openzeppelin/contracts (>=4.0.0 <=4.7.0)

@openzeppelin/contracts NPM version =4.0.0, =0.1.0, =1.0.0, =1.0.0, =3.24.7, =1.7.2, =1.0.0, =0.2.0, =4.14.3, =1.0.2, =4.0.0, =4.0.1, =2.0.0, =3.1.0 and more Source cves: CVE-2022-31170 Source advisory: OSV:GHSA-QH9X-GCFH-PCRW...