« Volver al listado

CVE-2023-4320

Estado: ModificadaAlta (7.5)—

An arithmetic overflow flaw was found in Satellite when creating a new personal access token. This flaw allows an attacker who uses this arithmetic overflow to create personal access tokens that are valid indefinitely, resulting in damage to the system's integrity.

CVSS

Probabilidad de explotación (EPSS)

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-4320",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-4320",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2023-12-18T17:19:39.561521Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secalert@redhat.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.6,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 4.7,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:/a:redhat:satellite_utils:6.15::el8",
            "cpe:/a:redhat:satellite_capsule:6.15::el8",
            "cpe:/a:redhat:satellite:6.15::el8",
            "cpe:/a:redhat:satellite_maintenance:6.15::el8"
          ],
          "vendor": "Red Hat",
          "product": "Red Hat Satellite 6.15 for RHEL 8",
          "versions": [
            {
              "status": "unaffected",
              "version": "0:3.9.1.6-1.el8sat",
              "lessThan": "*",
              "versionType": "rpm"
            }
          ],
          "packageName": "foreman",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "defaultStatus": "affected"
        },
        {
          "cpes": [
            "cpe:/a:redhat:satellite_utils:6.15::el8",
            "cpe:/a:redhat:satellite_capsule:6.15::el8",
            "cpe:/a:redhat:satellite:6.15::el8",
            "cpe:/a:redhat:satellite_maintenance:6.15::el8"
          ],
          "vendor": "Red Hat",
          "product": "Red Hat Satellite 6.15 for RHEL 8",
          "versions": [
            {
              "status": "unaffected",
              "version": "0:3.9.1.6-1.el8sat",
              "lessThan": "*",
              "versionType": "rpm"
            }
          ],
          "packageName": "foreman",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "defaultStatus": "affected"
        },
        {
          "cpes": [
            "cpe:/a:redhat:satellite_utils:6.15::el8",
            "cpe:/a:redhat:satellite_capsule:6.15::el8",
            "cpe:/a:redhat:satellite:6.15::el8",
            "cpe:/a:redhat:satellite_maintenance:6.15::el8"
          ],
          "vendor": "Red Hat",
          "product": "Red Hat Satellite 6.15 for RHEL 8",
          "versions": [
            {
              "status": "unaffected",
              "version": "0:3.9.1.6-1.el8sat",
              "lessThan": "*",
              "versionType": "rpm"
            }
          ],
          "packageName": "foreman",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2023-12-18T14:15:09.830",
  "references": [
    {
      "url": "https://access.redhat.com/errata/RHSA-2024:2010",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2023-4320",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2231814",
      "tags": [
        "Issue Tracking"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2024:2010",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2023-4320",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2231814",
      "tags": [
        "Issue Tracking"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secalert@redhat.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An arithmetic overflow flaw was found in Satellite when creating a new personal access token. This flaw allows an attacker who uses this arithmetic overflow to create personal access tokens that are valid indefinitely, resulting in damage to the system's integrity."
    },
    {
      "lang": "es",
      "value": "Se encontró una falla de desbordamiento aritmético en Satellite al crear un nuevo token de acceso personal. Esta falla permite a un atacante que utiliza este desbordamiento aritmético crear tokens de acceso personal que son válidos indefinidamente, lo que daña la integridad del sistema."
    }
  ],
  "lastModified": "2026-06-17T06:37:33.900",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:satellite:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "483E41DC-50A4-4584-9338-DFB432991501",
              "versionEndExcluding": "6.13"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}