Potential scenario where an attacker can steal a user's gas refund

Lines of code Vulnerability details Impact Anybody is allowed to add gas for a specific tx. I was trying to figure out whether the following scenarios are possible: 1. Alice sends a public tx where she deposits some gas and calls the gateway contract after 2. Bob, the attacker, catches that...

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...

User is unable to remove delegation and transfer NFT

Lines of code Vulnerability details Impact The transferFrom in VoteEscrowDelegation.sol should be change to an external function. Currently, the function is unable to be called by any user since it is an internal function and there's no call to the function from another Golom contract. With above...

Fedora: Security Advisory for golang-github-pact-foundation (FEDORA-2022-37aef44d1e)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 36 Update: golang-github-pact-foundation-1.5.1-7.fc36

Pact Go enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for t he service provider project...

Upgraded Q -> M from 333 [1659114494203]

Judge has assessed an item in Issue 333 as Medium risk. The relevant finding follows: 2. Marketplace assumes tokens are already sent Description: The Marketplace looks like a convienance router contract for the lenders to easily interact with Illuminate on chain. However, in methods...

Upgraded Q -> M from 264 [1659038303960]

Judge has assessed an item in Issue 264 as Medium risk. The relevant finding follows: L-05 Unbounded loop on array can lead to DoS As these arrays can grow quite large only push operations, no pop, the transaction's gas cost could exceed the block gas limit and make it impossible to call the...

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 ...

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...

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...