CVE-2016-6210

Priority
Description
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.
Assigned-to
mdeslaur
Notes
Package
Upstream:released (1:7.2p2-6)
Ubuntu 12.04 ESM (Precise Pangolin):released (1:5.9p1-5ubuntu1.10)
Ubuntu 14.04 ESM (Trusty Tahr):released (1:6.6p1-2ubuntu2.8)
Ubuntu 16.04 LTS (Xenial Xerus):released (1:7.2p2-4ubuntu2.1)
Patches:
Upstream:https://anongit.mindrot.org/openssh.git/commit/?id=9286875a73b2de7736b5e50692739d314cd8d9dc
Upstream:https://anongit.mindrot.org/openssh.git/commit/?id=283b97ff33ea2c641161950849931bd578de6946
Upstream:https://anongit.mindrot.org/openssh.git/commit/?id=dbf788b4d9d9490a5fff08a7b09888272bb10fcc
More Information

Updated: 2019-12-05 18:45:50 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)