Integer overflow

An integer overflow in the distributeBTR function of a smart contract implementation for Bitcoin Red BTCR, an Ethereum ERC20 token, allows the owner to accomplish an unauthorized increase of digital assets by providing a large address array, as exploited in the wild in May 2018, aka the...

CVE-2018-11687

An integer overflow in the distributeBTR function of a smart contract implementation for Bitcoin Red BTCR, an Ethereum ERC20 token, allows the owner to accomplish an unauthorized increase of digital assets by providing a large address array, as exploited in the wild in May 2018, aka the...

CVE-2018-12056

The maxRandom function of a smart contract implementation for All For One, an Ethereum gambling game, generates a random value with publicly readable variables because the seed value can be retrieved with a getStorageAt call. Therefore, it allows attackers to always win and get rewards...

CVE-2018-12056

The maxRandom function of a smart contract implementation for All For One, an Ethereum gambling game, generates a random value with publicly readable variables because the seed value can be retrieved with a getStorageAt call. Therefore, it allows attackers to always win and get rewards...

CVE-2018-12056

Affected software: All For One’s Ethereum-based gambling contract. Vulnerability: The maxRandom function generates a random value using publicly readable variables because the _seed can be retrieved with getStorageAt, enabling attackers to predict the outcome. Impact: Attackers could always win a...

CVE-2018-11687

CVE-2018-11687 concerns Bitcoin Red (BTCR) ERC20 smart contracts. The issue is an integer overflow in the contract’s distributeBTR function, enabling the owner to unethically increase their balance by deploying a large address[] array. Descriptions in multiple sources confirm the vulnerability in...

CVE-2018-11687

An integer overflow in the distributeBTR function of a smart contract implementation for Bitcoin Red BTCR, an Ethereum ERC20 token, allows the owner to accomplish an unauthorized increase of digital assets by providing a large address array, as exploited in the wild in May 2018, aka the...

MyCryptoChamp Information Disclosure Vulnerability

MyCryptoChamp is an ethereum-based blockchain game. An information disclosure vulnerability exists in the 'randMod' function in MyCryptoChamp's smart contract implementation, which stems from the fact that the 'randMod' function generates a publicly readable variable containing a public readable...

CVE-2018-11561

An integer overflow in the unprotected distributeToken function of a smart contract implementation for EETHER EETHER, an Ethereum ERC20 token, will lead to an unauthorized increase of an attacker's digital assets...

Integer overflow

An integer overflow in the unprotected distributeToken function of a smart contract implementation for EETHER EETHER, an Ethereum ERC20 token, will lead to an unauthorized increase of an attacker's digital assets...

CVE-2018-11561

An integer overflow in the unprotected distributeToken function of a smart contract implementation for EETHER EETHER, an Ethereum ERC20 token, will lead to an unauthorized increase of an attacker's digital assets...

CVE-2018-11561

CVE-2018-11561 affects the EETHER ERC20 smart contract; an integer overflow in the unprotected distributeToken function enables an attacker to illegitimately increase their digital assets. The vulnerability is described in multiple sources (NVD/CNVD) as a token-amount overflow in the distributeTo...

CVE-2018-12885

The randMod function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, which can be read with a getStorageAt call. Therefore, attackers can get powerful...

Design/Logic Flaw

The randMod function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, which can be read with a getStorageAt call. Therefore, attackers can get powerful...

CVE-2018-12885

No technical details about CVE-2018-12885 are present in the provided connected documents. Technical specifics, affected products, or remediation are not publicly available here; monitor for updates.

CVE-2018-12885

The randMod function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, which can be read with a getStorageAt call. Therefore, attackers can get powerful...

CVE-2018-13877

The doPayouts function of the smart contract implementation for MegaCryptoPolis, an Ethereum game, has a Denial of Service vulnerability. If a smart contract that has a fallback function always causing exceptions buys a land, users cannot buy lands near that contract's land, because those purchas...

Denial of service

The doPayouts function of the smart contract implementation for MegaCryptoPolis, an Ethereum game, has a Denial of Service vulnerability. If a smart contract that has a fallback function always causing exceptions buys a land, users cannot buy lands near that contract's land, because those purchas...

CVE-2018-13877

The CVE-2018-13877 issue affects MegaCryptoPolis (Ethereum game) via the doPayouts() function in its smart contract. A Denial of Service condition arises when a failing fallback function in a neighboring contract prevents Ether payout, causing land-purchase attempts near that contract to fail sin...

CVE-2018-13877

The doPayouts function of the smart contract implementation for MegaCryptoPolis, an Ethereum game, has a Denial of Service vulnerability. If a smart contract that has a fallback function always causing exceptions buys a land, users cannot buy lands near that contract's land, because those purchas...