Prevent user enumeration using Guard or the new Authenticator-based Security

Description ----------- The ability to enumerate users was possible without relevant permissions due to different exception messages depending on whether the user existed or not. It was also possible to enumerate users by using a timing attack, by comparing time elapsed when authenticating an...

SUSE-SU-2016:2388-1 Security update for openssh

This update for OpenSSH fixes the following issues: - Prevent user enumeration through the timing of password processing. bsc989363, CVE-2016-6210 - Allow lowering the DH groups parameter limit in server as well as when GSSAPI key exchange is used. bsc948902 - Sanitize input for xauth1. bsc970632...

SUSE-SU-2016:2280-1 Security update for openssh

This update for openssh fixes the following issues: - Prevent user enumeration through the timing of password processing bsc989363, CVE-2016-6210 -preventtiminguserenumeration - Allow lowering the DH groups parameter limit in server as well as when GSSAPI key exchange is used bsc948902 - limit...