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CVE-2021-46848

Estado: ModificadaCrítica (9.1)—

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

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 (3)

Debian — Debian LinuxFedoraproject — FedoraGNU — Libtasn1

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-46848",
  "cveTags": [],
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          "timestamp": "2025-05-07T14:30:56.235688Z"
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-193"
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      "lang": "en",
      "value": "GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der."
    },
    {
      "lang": "es",
      "value": "GNU Libtasn1 versiones anteriores a 4.19.0, presenta una comprobación de tamaño de matriz ETYPE_OK fuera de lugar que afecta a la función asn1_encode_simple_der"
    }
  ],
  "lastModified": "2026-06-17T04:15:39.577",
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