qpopper 4.01 with PAM based authentication on Red Hat systems generates different error messages when an invalid username is provided instead of a valid name, which allows remote attackers to determine valid usernames on the system.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2002-02-02T05:00:00

Updated: 2024-08-08T04:44:07.255Z

Reserved: 2002-01-31T00:00:00

Link: CVE-2001-1068

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2001-08-31T04:00:00.000

Modified: 2024-11-20T23:36:47.837

Link: CVE-2001-1068

cve-icon Redhat

No data.