CVE-2014-9130

Estado: ModificadaMedia (5)—
scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows context-dependent attackers to cause a denial of service (assertion failure and crash) via vectors involving line-wrapping.
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: 13%
Percentil entre todas las CVEs puntuadas: 96
Fecha de la puntuación: 3/10/2026
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)

Pyyaml — Libyaml
CWE

CWE-20
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-9130",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
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    {
      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2014-12-08T16:59:04.450",
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    {
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.debian.org/security/2014/dsa-3103",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.debian.org/security/2014/dsa-3115",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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    {
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    {
      "url": "http://www.openwall.com/lists/oss-security/2014/11/28/1",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://bitbucket.org/xi/libyaml/commits/2b9156756423e967cfd09a61d125d883fca6f4f2",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://puppet.com/security/cve/cve-2014-9130",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows context-dependent attackers to cause a denial of service (assertion failure and crash) via vectors involving line-wrapping."
    },
    {
      "lang": "es",
      "value": "scanner.c en LibYAML 0.1.5 y 0.1.6, utilizado en el módulo YAML-LibYAML (también conocido como YAML-XS) para Perl, permite a atacantes dependientes de contexto causar una denegación de servicio (fallo de aserción y caída) a través de vectores que involucran la envoltura de líneas (line-wrapping)."
    }
  ],
  "lastModified": "2026-06-17T00:17:48.223",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D405B896-62ED-4064-9A84-EAD93843B2F0"
            },
            {
              "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2E9B1BDC-8920-4D46-9879-0E491797F188"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "cve@mitre.org"
}