CVE-2003-0548
Estado: ModificadaMedia (5)—
The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) when a chosen host expires, a different issue than CVE-2003-0549.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
- Puntuación base: 5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.47%
- Percentil entre todas las CVEs puntuadas: 73
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (4)
CWE
- NVD-CWE-Other
Referencias
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729
- http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html
- http://www.redhat.com/support/errata/RHSA-2003-258.html
- http://www.redhat.com/support/errata/RHSA-2003-259.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729
- http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html
- http://www.redhat.com/support/errata/RHSA-2003-258.html
- http://www.redhat.com/support/errata/RHSA-2003-259.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113
JSON original (NVD)
Mostrar
{
"id": "CVE-2003-0548",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"authentication": "NONE",
"integrityImpact": "NONE",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2003-08-27T04:00:00.000",
"references": [
{
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729",
"source": "cve@mitre.org"
},
{
"url": "http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2003-258.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2003-259.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113",
"source": "cve@mitre.org"
},
{
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000729",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://mail.gnome.org/archives/gnome-hackers/2003-August/msg00045.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2003-258.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2003-259.html",
"tags": [
"Patch",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A113",
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) when a chosen host expires, a different issue than CVE-2003-0549."
},
{
"lang": "es",
"value": "Vulnerabilidad desconocida en el soporte XDMPC (X Display Manager Control Protocol - Protocolo de Control de Administrador de Visualizador X) en GDM anteriores a 2.4.1.6 permite a atacantes causar una denegación de servicio (caída del demonio), un problema diferente de CAN-2003-0549."
}
],
"lastModified": "2026-06-16T22:02:24.960",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gnome:gdm:2.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8790E410-8609-4F08-85B3-EECF31CDB769"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C96A777E-0CA3-404C-9EF9-AF5D276FB9F4"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "44A4CEA3-1EFD-4926-8702-D9019449BF6D"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9DF81497-99A3-49B9-9CEF-C94AA4FCC2A5"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B386DD54-80C4-44C1-9276-C875D0EEE8BE"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A905FFC-0DBA-4636-BDE7-77F21E0871AF"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DAA26805-862B-466F-AAE5-C8EF60312BFF"
},
{
"criteria": "cpe:2.3:a:gnome:gdm:2.4.1.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B7DE2E4-5FCC-4F63-BB9F-F7EC77728F87"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:i386:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BBED88A7-3830-4F95-8B1C-3F09F1AFDB3B"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.0_beta2.45:*:ppc:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "96C0C11F-E824-47CD-8FA2-26F26FE0F37E"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:i386:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7FCF4CC6-11CE-4468-8CC8-6E75384A34C8"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.2.3.1.20:*:ia64:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A6487D1-995E-4D75-BE1D-F73ECE35B01A"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.2.3.1.22:*:i386:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DBE8ADC0-A1C9-407C-AA70-67864F423A58"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.4.0.7.13:*:i386:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8CDE0CDC-78C2-4AD8-8AD0-2A7293E6F8F2"
},
{
"criteria": "cpe:2.3:a:redhat:kdebase:2.4.1.3.5:*:i386:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4E24847A-9164-4CDC-AD9C-087D7C03B24A"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2641EE56-6F9D-400B-B456-877F4DA79B10"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:advanced_server_ia64:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A4A9461E-C117-42EC-9F14-DF2A82BA7C5D"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E0B458EA-495E-40FA-9379-C03757F7B1EE"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:enterprise_server_ia64:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "409E324A-C040-494F-A026-9DCAE01C07F8"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1728AB5D-55A9-46B0-A412-6F7263CAEB5A"
},
{
"criteria": "cpe:2.3:o:redhat:enterprise_linux:2.1:*:workstation_ia64:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6474B775-C893-491F-A074-802AFB1FEDD8"
},
{
"criteria": "cpe:2.3:o:redhat:linux_advanced_workstation:2.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F9BE3AC-B583-4AED-A940-E95F808D1BFB"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@mitre.org"
}