CVE-2016-20012
OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key is known to an SSH server, to test whether this suspicion is correct. This occurs because a challenge is sent only when that combination could be valid for a login session. NOTE: the vendor does not recognize user enumeration as a vulnerability for this product
Vulnerability Summary
CVSS v3 Score
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v2 Score
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS Score (Exploitation Probability)
This vulnerability has a 8.65% probability of being exploited in the next 30 days, ranking higher than 93% of all scored CVEs.
CWE Classification
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Similar SeverityMEDIUM
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