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Vulnerability record · CVE-2000-0438 · published 22 May 2000

CVE-2000-0438: Caldera openlinux vulnerability

Caldera · Openlinux

Buffer overflow in fdmount on Linux systems allows local users in the "floppy" group to execute arbitrary commands via a long mountpoint parameter.

7.2 CVSS 2.0 High EPSS 1.1% · top 36.4%
7.2CVSS 2.0 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in fdmount on Linux systems allows local users in the "floppy" group to execute arbitrary commands via a long mountpoint parameter.

AV:L/AC:L/Au:N/C:C/I:C/A:C

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2000-05/0245.html
http://www.securityfocus.com/bid/1239
http://archives.neohapsis.com/archives/bugtraq/2000-05/0245.html
http://www.securityfocus.com/bid/1239

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2000-0438), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.