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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-04-25T16:00:00

Updated: 2024-08-07T13:33:27.475Z

Reserved: 2007-04-25T00:00:00

Link: CVE-2007-2243

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-04-25T16:19:00.000

Modified: 2017-07-29T01:31:19.517

Link: CVE-2007-2243

cve-icon Redhat

No data.