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CVE-2023-21510

Estado: ModificadaMedia (5.5)—

Out-of-bounds Read vulnerability while processing BC_TUI_CMD_UPDATE_SCREEN in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to read arbitrary memory.

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)

Samsung — Samsung Blockchain Keystore

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-21510",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-21510",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-29T19:24:53.207539Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
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          "confidentialityImpact": "HIGH"
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      "affectedData": [
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          "vendor": "Samsung Mobile",
          "product": "Samsung Blockchain Keystore",
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  "published": "2023-05-04T21:15:11.327",
  "references": [
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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    {
      "lang": "en",
      "value": "Out-of-bounds Read vulnerability while processing BC_TUI_CMD_UPDATE_SCREEN in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to read arbitrary memory."
    }
  ],
  "lastModified": "2026-06-17T05:33:03.177",
  "configurations": [
    {
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        {
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          "cpeMatch": [
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              "versionEndExcluding": "1.3.12.1"
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  "sourceIdentifier": "mobile.security@samsung.com"
}