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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:colten_edwards:bitchx:*:*:*:*:*:*:*:*", "matchCriteriaId": "DA7F3B99-8E28-426F-AA8F-62B7CED74770", "versionEndIncluding": "1.0.0c19", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple buffer overflows in BitchX IRC client 1.0-0c19 and earlier allow remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via long hostnames, nicknames, or channel names, which are not properly handled by the functions (1) send_ctcp, (2) cannot_join_channel, (3) cluster, (4) BX_compress_modes, (5) handle_oper_vision, and (6) ban_it."}, {"lang": "es", "value": "M\u00faltiples desboradmientos de b\u00fafer en BitchX IRC client 1.0-0c19 y anteriores permite que servidores IRC maliciosos provoquen una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecuten c\u00f3digo arbitrario mediantes nombres de host, nick o canal muy largos, que no son adecuadamente manejados por las funciones (1) send_ctcp, (2) cannot_join_channel, (3) cluster, (4) BX_compress_modes, (5) handle_oper_vision y (6) ban_it"}], "id": "CVE-2003-0321", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-06-09T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000655"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=104766521328322&w=2"}, {"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=104852615211913&w=2"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/i/ircii-pana/ircii-pana_1.0-0c16-2.1.diff.gz"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.debian.org/security/2003/dsa-306"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7096"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7097"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7099"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/7100"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000655"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq&m=104766521328322&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=bugtraq&m=104852615211913&w=2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://security.debian.org/pool/updates/main/i/ircii-pana/ircii-pana_1.0-0c16-2.1.diff.gz"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.debian.org/security/2003/dsa-306"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7096"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7097"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7099"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/7100"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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