漏洞信息
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Vulnerability Title
nimiq-blockchain: Genesis batch set request
Vulnerability Description
Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.5.0, a remote peer can crash any full node by sending a RequestBatchSet message containing the genesis block's hash. The handler calls get_epoch_chunks which iterates backwards through macro blocks using Policy::macro_block_before. When it reaches the genesis block number, macro_block_before panics with "No macro blocks before genesis block". This issue has been patched in version 1.5.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
可达断言
Vulnerability Title
Nimiq 安全漏洞
Vulnerability Description
Nimiq是Nimiq开源的一个Albatross协议的Rust实现。 Nimiq 1.5.0之前版本存在安全漏洞,该漏洞源于处理包含创世区块哈希的RequestBatchSet消息时,Policy::macro_block_before在到达创世区块时崩溃。
CVSS Information
N/A
Vulnerability Type
N/A