BlockChainConstruction

Preface In this article, we mainly introduce several aspects of public chain audit which are worthy of attention. For security auditors and public chain developers, this is a project worthy of reference and thinking. Architecture Before introducing the construction of public chain system, let's...

Rippled blockchain public chain system has a binary vulnerability

Rippled, the underlying blockchain network node program on which the digital currency Ripple XRP relies, suffers from a binary vulnerability in the Rippled blockchain public chain system. The vulnerability is caused by an array out-of-bounds access error in the code, which could be exploited by a...

BTC Public Chain Portfolio Output Overflow

The BTC public chain is an Ethernet-based public chain. There is a data output overflow vulnerability in the public chain portfolio. An attacker can exploit the vulnerability to not pay or underpay an amount...