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      <title>GHSA-78mq-xcr3-xm33 — golang.org/x/crypto is vulnerable to invoking server panic during CheckHostKey/Authenticate flow</title>
      <link>https://vulnerability.circl.lu/vuln/ghsa-78mq-xcr3-xm33</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Go: golang.org/x/crypto&lt;/p&gt;
&lt;p&gt;SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Go: golang.org/x/crypto&lt;/p&gt;
&lt;p&gt;SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil.&lt;/p&gt;</content:encoded>
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