First published: Fri Aug 31 2001(Updated: )
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.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Qualcomm Qpopper | =4.0.1 |
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