OpenSSH Security Vulnerabilities

OpenSSH OpenBSD Secure Shell is a Canadian OpenBSD open source set of connection tools for secure access to remote computers. The tool is an open source implementation of the SSH protocol that supports encryption of all transmissions, effectively blocking eavesdropping, connection hijacking, and...

CVE-2023-51767: Undefined Security Weakness

OpenSSH through 10.0, when common types of DRAM are used, might allow row hammer attacks for authentication bypass because the integer value of authenticated in mmanswerauthpassword does not resist flips of a single bit. NOTE: this is applicable to a certain threat model of attacker-victim...