CVE-2009-1377

Estado: ModificadaMedia (5)—
The dtls1_buffer_record function in ssl/d1_pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service (memory consumption) via a large series of "future epoch" DTLS records that are buffered in a queue, aka "DTLS record buffer limitation bug."
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Puntuación base: 5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 11%
Percentil entre todas las CVEs puntuadas: 96
Fecha de la puntuación: 7/10/2026
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)

Openssl — Openssl
CWE

CWE-119
Referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "The dtls1_buffer_record function in ssl/d1_pkt.c in OpenSSL 0.9.8k and earlier 0.9.8 versions allows remote attackers to cause a denial of service (memory consumption) via a large series of \"future epoch\" DTLS records that are buffered in a queue, aka \"DTLS record buffer limitation bug.\""
    },
    {
      "lang": "es",
      "value": "La función dtls1_buffer_record en ssl/d1_pkt.c en OpenSSL 0.9.8k y anteriores permite a atacantes remotos producir una denegación de servicio (consumo de memoria) a través de series largas de registros DTLS de \"eras futuras\" que se almacenan en búfer en una cola, también conocido como \"fallo de limitación de la grabación de búfer DTLS\""
    }
  ],
  "lastModified": "2026-06-16T23:07:09.170",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*",
              "vulnerable": true,
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              "versionEndExcluding": "0.9.8m",
              "versionStartIncluding": "0.9.8"
            }
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          "operator": "OR"
        }
      ]
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  ],
  "vendorComments": [
    {
      "comment": "This issue did not affect versions of openssl as shipped in Red Hat Enterprise Linux 3 and 4.\n\nThis issue was addressed for Red Hat Enterprise Linux 5 \nby http://rhn.redhat.com/errata/RHSA-2009-1335.html\n\nNote that both the DTLS specification and OpenSSLs implementation is still in development and unlikely to be used in production environments.  There is no component shipped in Red Hat Enterprise Linux 5 using OpenSSLs DTLS implementation, except for OpenSSLs testing command line client - openssl.",
      "lastModified": "2009-09-02T00:00:00",
      "organization": "Red Hat"
    }
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}