CVE-2021-34273

A security flaw in the 'owned' function of a smart contract implementation for BTC2X B2X, a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the digital supply of assets...

CVE-2021-34272

The CVE-2021-34272 entry concerns RobotCoin (RBTC), a tradeable Ethereum ERC20 token implemented via a smart contract. The vulnerability is in the contract’s owned function, described as enabling attackers to hijack victim accounts and arbitrarily increase the token’s digital supply. The connecte...

CVE-2021-34272

A security flaw in the 'owned' function of a smart contract implementation for RobotCoin RBTC, a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the digital supply of assets...

CVE-2021-34270

The CVE-2021-34270 entry concerns Doftcoin Token (an Ethereum ERC20 token) with an integer overflow in the mintToken function. The vulnerability is an arithmetic overflow in the token minting path, potentially allowing the owner to cause financial losses; exploitation details are not provided in ...

CVE-2021-33403

The CVE concerns LNCToken (Lancer Token), an Ethereum ERC-20 token. The vulnerability is an integer overflow in the transfer function of the smart contract, which could allow the owner to cause unexpected financial losses between two large accounts during a transaction. The connected sources (inc...

CVE-2021-33403

An integer overflow in the transfer function of a smart contract implementation for Lancer Token, an Ethereum ERC20 token, allows the owner to cause unexpected financial losses between two large accounts during a transaction...

GO-2021-0105 Consensus flaw in github.com/ethereum/go-ethereum

Due to an incorrect state calculation, a specific set of transactions could cause a consensus disagreement, causing users of this package to reject a canonical chain...

[Bug] A critical bug in bps function

Handle hrkrshnn Vulnerability details A critical bug in bps function: PoolBase.sol function bps internal pure returns IERC20 rt // These fields are not accessible from assembly bytes memory array = msg.data; uint256 index = msg.data.length; // solhint-disable-next-line no-inline-assembly assembly...

GHSA-9H4H-8W5P-F28W Go Ethereum Denial of Service

cmd/evm/runner.go in Go Ethereum aka geth allows attackers to cause a denial of service SEGV via crafted bytecode. Specific Go Packages Affected github.com/ethereum/go-ethereum/cmd/evm...

Go Ethereum Denial of Service

cmd/evm/runner.go in Go Ethereum aka geth allows attackers to cause a denial of service SEGV via crafted bytecode. Specific Go Packages Affected github.com/ethereum/go-ethereum/cmd/evm...

GHSA-XW37-57QP-9MM4 Consensus flaw during block processing in github.com/ethereum/go-ethereum

Impact A consensus-vulnerability in Geth could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Description A flaw was repoted at 2020-08-11 by John Youngseok Yang Software Platform Lab, where a particular sequence of transactions could cause a consensus failur...

Consensus flaw during block processing in github.com/ethereum/go-ethereum

Impact A consensus-vulnerability in Geth could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Description A flaw was repoted at 2020-08-11 by John Youngseok Yang Software Platform Lab, where a particular sequence of transactions could cause a consensus failur...

GHSA-M6GX-RHVJ-FH52 Denial of service in go-ethereum due to CVE-2020-28362

Impact Versions of Geth built with Go 1.15.5 or 1.14.12 are most likely affected by a critical DoS-related security vulnerability. The golang team has registered the underlying flaw as ‘CVE-2020-28362’. We recommend all users to rebuild ideally v1.9.24 with Go 1.15.5 or 1.14.12, to avoid node...

Denial of service in go-ethereum due to CVE-2020-28362

Impact Versions of Geth built with Go 1.15.5 or 1.14.12 are most likely affected by a critical DoS-related security vulnerability. The golang team has registered the underlying flaw as ‘CVE-2020-28362’. We recommend all users to rebuild ideally v1.9.24 with Go 1.15.5 or 1.14.12, to avoid node...

GHSA-JM5C-RV3W-W83M Denial of service in geth

Impact Denial-of-service crash during block processing Details Affected versions suffer from a vulnerability which can be exploited through the MULMOD operation, by specifying a modulo of 0: mulmoda,b,0, causing a panic in the underlying library. The crash was in the uint256 library, where a buff...

Shallow copy bug in geth

Impact This is a Consensus vulnerability, which can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth’s pre-compiled dataCopy at 0x00...04 contract did a shallow copy on invocation. An attacker could deploy a contract that - writes X to an EVM memory region R,...

CVE-2020-17752

Integer overflow vulnerability in payable function of a smart contract implementation for an Ethereum token, as demonstrated by the smart contract implemented at address 0xB49E984A83d7A638E7F2889fc8328952BA951AbE, an implementation for MillionCoin MON...

CVE-2020-17753

An issue was discovered in function addMeByRC in the smart contract implementation for RC, an Ethereum token, allows attackers to transfer an arbitrary amount of tokens to an arbitrary address...

Integer overflow

Integer overflow vulnerability in payable function of a smart contract implementation for an Ethereum token, as demonstrated by the smart contract implemented at address 0xB49E984A83d7A638E7F2889fc8328952BA951AbE, an implementation for MillionCoin MON...

Code injection

An issue was discovered in function addMeByRC in the smart contract implementation for RC, an Ethereum token, allows attackers to transfer an arbitrary amount of tokens to an arbitrary address...