{"id":"CVE-2002-0835","aliases":["EUVD-2002-0827","GHSA-pgw9-hx4q-fhh5"],"status":"published","title":"Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service ...","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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.06937,"percentile":0.94148,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:13Z","products":[{"vendor":"caldera","product":"openlinux_server"},{"vendor":"caldera","product":"openlinux_workstation"},{"vendor":"hp","product":"secure_os"},{"vendor":"redhat","product":"pre-execution_environment"}],"references":[{"url":"http://www.securityfocus.com/bid/5596","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt","tags":["vendor-advisory","x_refsource_CALDERA","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10003.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://online.securityfocus.com/advisories/4449","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-162.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2002-165.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0835"},{"url":"https://github.com/advisories/GHSA-pgw9-hx4q-fhh5"}],"sources":{"cve":[{"id":"CVE-2002-0835","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.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:03:49.217Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0827","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.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:03:49Z","updated_at":"2026-11-03T01:14:58.693075Z"}],"ghsa":[{"id":"GHSA-pgw9-hx4q-fhh5","title":"Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service ...","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.","status":"published","published":"2022-05-03T03:08:00Z","modified":"2023-02-01T05:01:02Z","updated_at":"2026-11-02T14:49:39.185404Z"}],"nvd":[{"id":"CVE-2002-0835","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.","status":"published","published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:13.493Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}