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Vulnerability record · CVE-2002-0835 · published 4 October 2002

CVE-2002-0835: Caldera openlinux server vulnerability

Caldera · Openlinux Server

Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.

5.0 CVSS 2.0 Medium EPSS 6.9% · top 6.1%
5.0CVSS 2.0 base score
6.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
12References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.

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

Affected products

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

References

LinkTags
ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt
http://online.securityfocus.com/advisories/4449
http://www.iss.net/security_center/static/10003.php
http://www.redhat.com/support/errata/RHSA-2002-162.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2002-165.html PatchVendor Advisory
http://www.securityfocus.com/bid/5596 ExploitVendor Advisory
ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt
http://online.securityfocus.com/advisories/4449
http://www.iss.net/security_center/static/10003.php
http://www.redhat.com/support/errata/RHSA-2002-162.html PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2002-165.html PatchVendor Advisory
http://www.securityfocus.com/bid/5596 ExploitVendor Advisory

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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-2002-0835), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.