[Bug 1376] New: 'ssh-keygen -HF' hashes host,IP together
bugzilla-daemon at bugzilla.mindrot.org
bugzilla-daemon at bugzilla.mindrot.org
Fri Oct 19 19:03:20 EST 2007
https://bugzilla.mindrot.org/show_bug.cgi?id=1376
Summary: 'ssh-keygen -HF' hashes host,IP together
Classification: Unclassified
Product: Portable OpenSSH
Version: 4.7p1
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P3
Component: ssh-keygen
AssignedTo: bitbucket at mindrot.org
ReportedBy: jp at devnull.cz
Created an attachment (id=1363)
--> (http://bugzilla.mindrot.org/attachment.cgi?id=1363)
fix for the bug reported
the corner case of '-HF' returns a string that is a hash for the whole
hostline and not just the host xor IP address which means that usually
it will return a hash for "HOST,IP". This will never be matched if
manually included into the known_host file since ssh hashes only one of
HOST or IP to look for a match in known_hosts file.
patch to fix this is included.
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