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Vulnerability record · CVE-2002-0424 · published 12 August 2002

CVE-2002-0424: Efingerd vulnerability

EEfingerd · Efingerd

efingerd 1.61 and earlier, when configured without the -u option, executes .efingerd files as the efingerd user (typically "nobody"), which allows local users to gain privileges as the efingerd user by modifying their own .efingerd file and running finger.

4.6 CVSS 2.0 Medium EPSS 0.33% · top 76.5%
4.6CVSS 2.0 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

efingerd 1.61 and earlier, when configured without the -u option, executes .efingerd files as the efingerd user (typically "nobody"), which allows local users to gain privileges as the efingerd user by modifying their own .efingerd file and running finger.

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

Affected products

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

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2002-03/0050.html
http://melkor.dnp.fmph.uniba.sk/~garabik/efingerd/efingerd_1.6.2.tar.gz
http://www.iss.net/security_center/static/8381.php PatchVendor Advisory
http://www.securityfocus.com/bid/4240 Vendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2002-03/0050.html
http://melkor.dnp.fmph.uniba.sk/~garabik/efingerd/efingerd_1.6.2.tar.gz
http://www.iss.net/security_center/static/8381.php PatchVendor Advisory
http://www.securityfocus.com/bid/4240 Vendor Advisory

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Related vulnerabilities

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

10.0CVE-2002-0423Efingerd vulnerabilityBuffer overflow in efingerd 1.5 and earlier, and possibly up to 1.61, allows remote attackers to cause a denial of service and possibly execute arbit…EPSS 5.3%

Source: NIST National Vulnerability Database (record CVE-2002-0424), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.