CVE-2001-1068

MediumCVSS 5.0/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected software

No affected versions have been published.

Timeline

Published
Aug 31, 2001
Last modified
Jun 16, 2026
NVD status
Modified

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