CVEvulnerability

CVE-2001-1068

5.0 MEDIUM Published 2001-08-31 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2001-08-31
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N

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.

Affected configurations

• qualcomm qpopper 4.0.1

References