Bitcoin Core Security Breach

Bitcoin Core is an open source client for verifying the validity of blockchain transactions. A security vulnerability exists in Bitcoin Core versions 26.0 and earlier, and Bitcoin Knots versions prior to 25.1.knots20231115, which stems from the ability to bypass data carrier size limits by...

mbedtls_mpi_exp_mod TLS DoS

The vulnerability of the mbedtlsmpiexpmod function in TLS and SSL protocol implementations is related to the lack of data size limitations during calculations. Exploiting this vulnerability allows a remote attacker to cause service failures...