The vulnerability of the tls_new_ciphertext() function in the src/net/tls.c file of the iPXE network loading standard’s Preboot Execution Environment implementation, which allows a hacker to disclose confidential information

The vulnerability of the tlsnewciphertext function in the src/net/tls.c file of the iPXE network loading standard implementation allows for unauthorized access. Exploiting this vulnerability could enable a malicious actor to disclose confidential information by manipulating the padlen argument...

CVE-2020-25659

python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS1 v1.5 ciphertext...

CVE-2018-6594

lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data i.e., it does not have semantic security in face of a ciphertext-only attack. The Decisional Diffie-Hellman DDH...