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
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.65%
- Percentil entre todas las CVEs puntuadas: 50
- Fecha de la puntuación: 6/10/2026
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)
CWE
- CWE-613
- CWE-613
Referencias
- https://access.redhat.com/errata/RHSA-2024:2010
- https://access.redhat.com/security/cve/CVE-2023-4320
- https://bugzilla.redhat.com/show_bug.cgi?id=2231814
- https://access.redhat.com/errata/RHSA-2024:2010
- https://access.redhat.com/security/cve/CVE-2023-4320
- https://bugzilla.redhat.com/show_bug.cgi?id=2231814
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"
}