[MacPorts] #64748: update OpenSSH to 8.9p1

[MacPorts]

#64748: update OpenSSH to 8.9p1
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 Reporter:  artkiver  |      Owner:  (none)
     Type:  update    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:            |       Port:  openssh
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 OpenSSH 8.9p1 was released on February 23, 2022.

 Release notes here:

 https://www.openssh.com/txt/release-8.9

 In addition to adding some new functionality, this release mitigates a
 "near miss" almost vulnerability.

 Salient excerpt from the release notes:

 "fix an integer overflow in the user authentication path that, in
 conjunction with other logic errors, could have yielded unauthenticated
 access under difficult to exploit conditions."
 …

 "Thanks to Malcolm Stagg for finding and reporting this bug."

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Ticket URL: <https://trac.macports.org/ticket/64748>
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