vuke

vuke 用于分析和重现存在漏洞的比特币密钥生成的研究工具。 功能特性 模块化架构 — 可插拔的数据源和转换器 多种输入源 数值范围（测试弱种子） 单词列表（脑钱包分析） 时间戳（基于时间的 PRNG 漏洞利用） 标准输入流（管道集成） 历史漏洞转换器 直接（原始字节作为密钥） SHA256（经典脑钱包） 双重 SHA256（比特币风格哈希） MD5（遗留弱哈希） SHA256 链（迭代/索引确定性推导） Milksad（MT19937 PRNG — CVE-2023-39910） MultiBit HD（种子作为熵的漏洞） Electrum 预 BIP39（2011-2014 确定性推...

CVE-2023-39910

The cryptocurrency wallet entropy seeding mechanism used in Libbitcoin Explorer 3.0.0 through 3.6.0 is weak, aka the Milk Sad issue. The use of an mt19937 Mersenne Twister PRNG restricts the internal entropy to 32 bits regardless of settings. This allows remote attackers to recover any wallet...

CVE-2023-39910

CVE-2023-39910 (Milk Sad) affects Libbitcoin Explorer 3.0.0–3.6.0. The wallet entropy seeding uses an mt19937 PRNG, constraining internal entropy to 32 bits regardless of settings, enabling attackers to recover wallet private keys from residual memory and steal funds. The description notes this w...

CVE-2023-31290

Trust Wallet Core before 3.1.1, as used in the Trust Wallet browser extension before 0.0.183, allows theft of funds because the entropy is 32 bits, as exploited in the wild in December 2022 and March 2023. This occurs because the mt19937 Mersenne Twister takes a single 32-bit value as an input...