Libbitcoin vulnerabilities
We track 1 vulnerability in Libbitcoin products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on August 9, 2023.
1vulnerabilities
0critical
1high
0exploited
7.5average CVSS score
Latest Libbitcoin vulnerabilities
- 7.5 High severity
Libbitcoin Explorer: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
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 remot