5.0med
CVE-2001-1068
qpopper 4.01 with PAM based authentication on Red Hat systems generates different error messages when an invalid username is provided inste…
Published 25 y ago · modified 4 mo ago · JSON
CVSS
5.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.1%
percentile 66%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
1.11% probability of exploitation in the next 30 days, higher than 66% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
- securityfocus.com /bid/3242 · vdb-entry, x_refsource_BID, x_transferred
- exchange.xforce.ibmcloud.com /vulnerabilities/7047 · vdb-entry, x_refsource_XF, x_transferred
- archives.neohapsis.com /archives/bugtraq/2001-08/0363.html · mailing-list, x_refsource_BUGTRAQ, x_transferred
Sources
- CVE List: CVE-2001-1068
- NVD: CVE-2001-1068
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