CVE-2003-0546

Estado: ModificadaAlta (7.5)—

up2date 3.0.7 and 3.1.23 does not properly verify RPM GPG signatures, which could allow remote attackers to cause unsigned packages to be installed from the Red Hat Network, if that network is compromised.

CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 1.42%
Percentil entre todas las CVEs puntuadas: 72
Fecha de la puntuación: 7/10/2026

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 (1)

Redhat — Up2date

CWE

NVD-CWE-Other

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2003-0546",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "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://marc.info/?l=bugtraq&m=106036724315539&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A631",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=106036724315539&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A631",
      "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": "up2date 3.0.7 and 3.1.23 does not properly verify RPM GPG signatures, which could allow remote attackers to cause unsigned packages to be installed from the Red Hat Network, if that network is compromised."
    },
    {
      "lang": "es",
      "value": "up2date 3.0.7 3.1.23 no verifica adecuadamente firmas RPM GPG, lo que podría permitir a atacantes remotos instalar paquetes sin firmar de la Red Hat Network, si esa red queda comprometida."
    }
  ],
  "lastModified": "2026-06-16T22:02:24.733",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:up2date:3.0.7-1:*:i386:*:*:*:*:*",
              "vulnerable": true,
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            },
            {
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              "vulnerable": true,
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            },
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              "matchCriteriaId": "B0238C23-FDB9-4E7B-980C-39AA99AC81F0"
            },
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              "criteria": "cpe:2.3:a:redhat:up2date:3.1.23-1:*:i386_gnome:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6B9C6FBD-59FA-4420-B159-48094905668A"
            }
          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "cve@mitre.org"
}