CVE-2021-35041

The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory...

CVE-2021-35041

CVE-2021-35041 affects the FISCO-BCOS blockchain node (V2.7.2). The root cause is a bug in handling unformatted/incorrectly formatted packets, allowing a malicious node to repeatedly send crafted packets that the node cannot decode, causing sustained memory consumption and a crash (availability i...