{"id":"CVE-2003-0026","aliases":["DEBIAN-CVE-2003-0026","DSA-231","EUVD-2003-0026","GHSA-jgfq-29vq-wj6m"],"status":"published","title":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as...","description":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.18853,"percentile":0.97307,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-01-16T05:00:00Z","modified":"2026-06-16T22:01:22Z","fixes":[{"ecosystem":"Debian:3.0","package":"dhcp3","fixed_in":["3.0+3.0.1rc9-2.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:3.0","package":"dhcp3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0+3.0.1rc9-2.1"}]}]}],"products":[{"vendor":"isc","product":"dhcpd"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2003-011.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.openpkg.com/security/advisories/OpenPKG-SA-2003.002.html","tags":["vendor-advisory","x_refsource_OPENPKG","x_transferred"]},{"url":"http://www.securitytracker.com/id?1005924","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.debian.org/security/2003/dsa-231","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/6627","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/11073","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2003:007","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/284857","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.cert.org/advisories/CA-2003-01.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Patch","Third Party Advisory","US Government Resource"]},{"url":"http://www.ciac.org/ciac/bulletins/n-031.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"http://www.suse.com/de/security/2003_006_dhcp.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2003-01/0250.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000562","tags":["vendor-advisory","x_refsource_CONECTIVA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0026"},{"url":"https://github.com/advisories/GHSA-jgfq-29vq-wj6m"}],"sources":{"cve":[{"id":"CVE-2003-0026","description":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.","status":"published","published":"2003-01-16T05:00:00Z","modified":"2024-08-08T01:36:25.306Z","updated_at":"2026-11-02T14:20:16.757505Z"}],"euvd":[{"id":"EUVD-2003-0026","description":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.","status":"published","published":"2003-01-16T05:00:00Z","modified":"2024-08-08T01:36:25Z","updated_at":"2026-11-03T01:15:09.64087Z"}],"ghsa":[{"id":"GHSA-jgfq-29vq-wj6m","title":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as...","description":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.","status":"published","published":"2022-04-29T01:25:41Z","modified":"2023-01-30T05:00:45Z","updated_at":"2026-11-02T14:46:15.885384Z"}],"nvd":[{"id":"CVE-2003-0026","description":"Multiple stack-based buffer overflows in the error handling routines of the minires library, as used in the NSUPDATE capability for ISC DHCPD 3.0 through 3.0.1RC10, allow remote attackers to execute arbitrary code via a DHCP message containing a long hostname.","status":"published","published":"2003-01-17T05:00:00Z","modified":"2026-06-16T22:01:22.3Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"DSA-231","title":"dhcp3 - stack overflows","status":"published","published":"2003-01-17T00:00:00Z","modified":"2026-03-09T01:20:39.411302Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}