CVE-2018-11446

The buy function of a smart contract implementation for Gold Reward GRX, an Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the buyer because of overflow of the multiplication of its argument amount and a manipulable variable buyPrice, aka the...

CVE-2018-12081

The mintToken function of a smart contract implementation for Target Coin TGT, a tradable Ethereum ERC20 token, has no period constraint, which allows the owner to increase the total supply of the digital assets arbitrarily so as to make profits, aka the "tradeTrap" issue...

CVE-2018-11446

CVE-2018-11446 describes a tradeTrap in the Gold Reward (GRX) ERC20 contract where the buy() path multiplies amount by buyPrice without SafeMath, enabling an overflow that can trap funds. The owner can set buyPrice via setPrices(), potentially manipulating prices and enabling arbitrage-like explo...

CVE-2018-12079

The mintToken function of a smart contract implementation for Substratum SUB, a tradable Ethereum ERC20 token, has no period constraint, which allows the owner to increase the total supply of the digital assets arbitrarily so as to make profits, aka the "tradeTrap" issue...

CVE-2018-12070

The sell function of a smart contract implementation for SEC, a tradable Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the seller, because of overflow of the multiplication of its argument amount and a manipulable variable sellPrice, aka the...

CVE-2018-12067

The sell function of a smart contract implementation for Substratum SUB, a tradable Ethereum ERC20 token, allows a potential trap that could be used to cause financial damage to the seller, because of overflow of the multiplication of its argument amount and a manipulable variable sellPrice, aka...

CVE-2018-12081

CVE-2018-12081 affects the Target Coin (TGT) ERC20 token. The mintToken function has no period constraint, allowing the owner to arbitrarily increase total supply, enabling profit via inflation of assets. The vulnerability is defined in the NVD description and corroborated by multiple feeds; no e...

CVE-2018-12062

SwftCoin (SWFTC), an ERC20 token, has a tradeTrap vulnerability in its sell function. The root cause is a multiplication overflow involving the argument amount and a manipulable sellPrice, enabling an attacker to cause financial damage to the seller. The issue is documented across multiple source...

CVE-2018-12083

The CVE-2018-12083 entry concerns GOAL Bonanza (GOAL), an Ethereum ERC20 token whose smart-contract mintToken function has no period constraint, enabling the owner to arbitrarily increase total supply. This minting oversight creates a supply manipulation risk described as the tradeTrap. Affected ...

CVE-2018-12068

The CVE-2018-12068 issue concerns a math overflow in the sell() function of the Target Coin (TGT) ERC20 contract. The vulnerability arises from overflow in multiplying the argument amount by a manipulable sellPrice, enabling a potential trap (tradeTrap) that could cause financial damage to the se...

CVE-2018-12078

The mintToken function of a smart contract implementation for PolyAI AI, a tradable Ethereum ERC20 token, has no period constraint, which allows the owner to increase the total supply of the digital assets arbitrarily so as to make profits, aka the "tradeTrap" issue...

CVE-2018-12082

The mintToken function of a smart contract implementation for Fujinto NTO, a tradable Ethereum ERC20 token, has no period constraint, which allows the owner to increase the total supply of the digital assets arbitrarily so as to make profits, aka the "tradeTrap" issue...

CVE-2018-12084

The mintToken function of a smart contract implementation for BitAsean BAS, a tradable Ethereum ERC20 token, has no period constraint, which allows the owner to increase the total supply of the digital assets arbitrarily so as to make profits, aka the "tradeTrap" issue...

CVE-2018-12080

The CVE describes a vulnerability in the Internet Node Token (INT) ERC20 contract where the mintToken function has no period constraint. This allows the owner to arbitrarily increase total supply, enabling potential profit manipulation. Documents confirm the affected component is the mintToken fu...

CVE-2018-12079

CVE-2018-12079 affects Substratum (SUB) ERC20 token contracts. The mintToken function lacks a period constraint, allowing the owner to arbitrarily increase total supply (tradeTrap), enabling potential profit extraction. Documented impact indicates ability to inflate supply without explicit period...

CVE-2018-12702

The approveAndCallcode function of a smart contract implementation for Globalvillage ecosystem GVE, an Ethereum ERC20 token, allows attackers to steal assets e.g., transfer the contract's balances into their account because the callcode i.e., spender.callextraData is not verified, aka the...

CVE-2018-12703

The approveAndCallcode function of a smart contract implementation for Block 18 18T, an tradable Ethereum ERC20 token, allows attackers to steal assets e.g., transfer the contract's balances into their account because the callcode i.e., spender.callextraData is not verified, aka the "evilReflex"...

Design/Logic Flaw

The approveAndCallcode function of a smart contract implementation for Block 18 18T, an tradable Ethereum ERC20 token, allows attackers to steal assets e.g., transfer the contract's balances into their account because the callcode i.e., spender.callextraData is not verified, aka the "evilReflex"...

Design/Logic Flaw

The approveAndCallcode function of a smart contract implementation for Globalvillage ecosystem GVE, an Ethereum ERC20 token, allows attackers to steal assets e.g., transfer the contract's balances into their account because the callcode i.e., spender.callextraData is not verified, aka the...

CVE-2018-12702

The CVE-2018-12702 entry concerns Globalvillage ecosystem (GVE) ERC20 contracts where approveAndCallcode allows an attacker to hijack a callback via a non-verified _spender.call(_extraData), enabling token transfers from the vulnerable contract (evilReflex). Connected sources describe the mechani...