{"id":"CVE-2002-0835","url":"https://www.cyber-defence.io/tools/cve/CVE-2002-0835","generatedAt":"2026-10-27T17:29:52.568Z","title":"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.","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.","published":"2002-10-04T04:00:00.000Z","lastModified":"2026-06-16T21:58:13.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["caldera/openlinux server","caldera/openlinux workstation","redhat/pre-execution environment","hp/secure os"],"epss":{"score":0.06937,"percentile":0.94066,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (6.94%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt","source":"cve@mitre.org"},{"url":"http://online.securityfocus.com/advisories/4449","source":"cve@mitre.org"},{"url":"http://www.iss.net/security_center/static/10003.php","source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-162.html","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-165.html","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/5596","tags":["Exploit","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://online.securityfocus.com/advisories/4449","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.iss.net/security_center/static/10003.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-162.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2002-165.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/5596","tags":["Exploit","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2002-0835","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}