Migration Module: The assets can be taken by a failed proposal

Lines of code Vulnerability details Impact HIGH - Assets can be stolen directly When there are multiple proposals for a vault, a failed proposal can withdraw the assets. Proof of Concept proof of concept: testMultiProposalpoc The proof of concept shows a scenario alice is taking assets. 1. setup:...

Proposal commitment takes all fractional balance in Migration contract

Lines of code Vulnerability details Impact The Migration contract holds all fractional token balance of all proposals. Let's suppose a single vault has multiple proposals going on, and one gets committed. If the target price is satisfied, then a buyout starts // Checks if the current price is...

Rethinking Vulnerability Management in a Heightened Threat Landscape

Mariano Nunez, CEO, Onapsis Repeated warnings from CISA and the Biden Administration on the Russian cyber threat over the last several months have heightened the state of alertness for U.S. agencies and businesses across industries, which are expecting ‘tit-for-tat’ cyberattacks from Russia in...

Miscompilation of `i8x16.swizzle` and `select` with v128 inputs

Impact Wasmtime's implementation of the SIMD proposal for WebAssembly on x8664 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal is not affected. The bugs were presented in the i8x16.swizzle and select WebAssembly...

CVE-2022-31104

Wasmtime is a standalone runtime for WebAssembly. In affected versions wasmtime's implementation of the SIMD proposal for WebAssembly on x8664 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal is not affected. The bu...

Input validation

Wasmtime is a standalone runtime for WebAssembly. In affected versions wasmtime's implementation of the SIMD proposal for WebAssembly on x8664 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal is not affected. The bu...

CVE-2022-31104 Miscompilation of `i8x16.swizzle` and `select` with v128 inputs in Wasmtime

Wasmtime is a standalone runtime for WebAssembly. In affected versions wasmtime's implementation of the SIMD proposal for WebAssembly on x8664 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal is not affected. The bu...

CVE-2022-31104 Miscompilation of `i8x16.swizzle` and `select` with v128 inputs in Wasmtime

Wasmtime is a standalone runtime for WebAssembly. In affected versions wasmtime's implementation of the SIMD proposal for WebAssembly on x8664 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal is not affected. The bu...

Queued proposals cannot be executed in GovernorBravoDelegate.sol

Lines of code GovernorBravoDelegate.solL63 Vulnerability details Impact In GovernorBravoDelegate.sol's queue function, the executed value for the proposal to be queued is set to true. The execute function in GovernorBravoDelegate.sol will revert when called since the state of the proposal is...

newblockchain report: Missing access control in Proposal-Store.sol

Lines of code Vulnerability details Impact Anyone can add proposal. These proposals are used later to be executed by timelock in GovernorBravoDelegate. However, it is unclear whether the code works as intended: see the QA report "Upon queue executed true in GovernorBravoDelegate". Possible...

newProposal.executed automatically set to true

Lines of code Vulnerability details Impact Proposals might be falsely deemed as executed when in fact they have not been executed yet. Proof of Concept The queue function sets newProposal.executed = true even though that is not technically true. For the proposal to be executed it needs to be call...

Only the state() of the latest proposal can be checked

Lines of code Vulnerability details Impact state function cannot view the state from any proposal except for the latest one. Proof of Concept requireproposalCount = proposalId && proposalId initialProposalId, "GovernorBravo::state: invalid proposal id"; Currently proposalCount needs to be bigger ...

A queued proposal will never be executed

Lines of code Vulnerability details All the relevant fields for a proposal is set in queue but executed is marked as true, even before the proposal is even queued. When it comes time to execute a proposal, this will be impossible since state will always return ProposalState.Executed. The conditio...

Malicious code in plugin-proposal-export-default-from (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 09e67c1f58311edfee436c15f6e587d6bfc574cf3ea5c5a69afaea70790652b3 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

The Fight Against Robocall Spam and Scams Heats Up in India

A new proposal by India's telecom regulator aims to make accurate caller ID mandatory, but critics say it may be fundamentally flawed...

CVE-2022-28937

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests...

CVE-2022-28937

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests...

CVE-2022-28937

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests...

PT-2022-19321 · Unknown · Fisco-Bcos

Name of the Vulnerable Software and Affected Versions: FISCO-BCOS version release-3.0.0-rc2 Description: The issue allows a malicious node to cause normal nodes to stop producing new blocks and processing new clients' requests by sending an invalid proposal with an invalid header. Recommendations...

JPEGLock.lockFor can relock for specific nft, which overwrites previous lock and cause JPEG loss of the locker

Lines of code Vulnerability details Impact NFTVault contract allows anyone to finalize a pending NFT value proposal by calling the finalizePendingNFTValueETH function. A finalizer must lock an equivalent amount of JPEG tokens to the proposed NFT value in JPEGLock, and can only withdraw those toke...