Beveiligingsadvies
CVE-2016-6210
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
sshd in OpenSSH before 7.3, when SHA256 or SHA512 are used for user password hashing, uses BLOWFISH hashing on a static password when the username does not exist, which allows remote attackers to enumerate users by leveraging the timing difference between responses when a large password is provided.