« Volver al listado

CVE-2023-7261

Estado: ModificadaAlta (7.8)—

Inappropriate implementation in Google Updator prior to 1.3.36.351 in Google Chrome allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: High)

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)

Google — Updater

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-7261",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-7261",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-06-10T13:48:45.977216Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.3,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.3
      }
    ]
  },
  "affected": [
    {
      "source": "chrome-cve-admin@google.com",
      "affectedData": [
        {
          "vendor": "Google",
          "product": "Omaha",
          "versions": [
            {
              "status": "affected",
              "version": "1.3.36.271",
              "lessThan": "1.3.36.271",
              "versionType": "custom"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:google:omaha:*:*:*:*:*:*:*:*"
          ],
          "vendor": "google",
          "product": "omaha",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.3.36.351",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-06-07T20:15:10.887",
  "references": [
    {
      "url": "https://issues.chromium.org/issues/40064602",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "source": "chrome-cve-admin@google.com"
    },
    {
      "url": "https://issues.chromium.org/issues/40064602",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-233"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Inappropriate implementation in Google Updator prior to 1.3.36.351 in Google Chrome allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: High)"
    },
    {
      "lang": "es",
      "value": "La implementación inadecuada en Google Updatetor anterior a la versión 1.3.36.351 en Google Chrome permitió a un atacante local realizar una escalada de privilegios a través de un archivo malicioso. (Severidad de seguridad de Chrome: alta)"
    }
  ],
  "lastModified": "2026-06-17T06:52:25.837",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:google:updater:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E44CE57F-E54B-4F58-87A4-AE7B8565CDC2",
              "versionEndExcluding": "1.3.36.351"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "39B565E1-C2F1-44FC-A517-E3130332B17C"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "chrome-cve-admin@google.com"
}