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CVE-2007-2243: OpenSSH S/KEY Authentication Enumeration - Connect IT Community | Kaseya
<main> <article class="userContent"> <h3 data-id="summary"><strong>SUMMARY</strong></h3> <p>Not vulnerable.</p> <h3 data-id="cve-id"><strong>CVE ID</strong></h3> <p>CVE-2007-2243</p> <h3 data-id="description"><strong>DESCRIPTION</strong></h3> <p></p> <p>OpenSSH S/KEY Authentication Enumeration</p> OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account exists, a similar issue to CVE-2001-1483.<br> <h3 data-id="resolution"><strong>RESOLUTION</strong></h3> <p>Unitrends Risk Assessment: None. Not vulnerable.<br>The OpenSSH packages as shipped with Red Hat Enterprise Linux do not contain S/KEY support.<br><br><br> </p> <h3 data-id="link-to-advisories"><strong>LINK TO ADVISORIES</strong></h3> <p></p> <ul><li><a rel="nofollow" href="/home/leaving?allowTrusted=1&target=https%3A%2F%2Faccess.redhat.com%2Fsecurity%2Fcve%2FCVE-2007-2243%250D%250Ahttp%3A%2F%2Fcve.mitre.org%2Fcgi-bin%2Fcvename.cgi%3Fname%3DCVE-2007-2243">https://access.redhat.com/security/cve/CVE-2007-2243 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2243</a></li></ul> </article> </main>