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CVE-2012-0818

Estado: ModificadaMedia (5)—

RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack.

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)

Redhat — Resteasy

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-0818",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-11-23T20:55:02.320",
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-0441.html",
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        "Vendor Advisory"
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    {
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    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0371.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0372.html",
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      "url": "http://secunia.com/advisories/47818",
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      "url": "http://secunia.com/advisories/47832",
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    {
      "url": "http://secunia.com/advisories/57716",
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    },
    {
      "url": "http://secunia.com/advisories/57719",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.osvdb.org/78679",
      "source": "secalert@redhat.com"
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    {
      "url": "http://www.securityfocus.com/bid/51748",
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    },
    {
      "url": "http://www.securityfocus.com/bid/51766",
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    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=785631",
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    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72808",
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    {
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    },
    {
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    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1059.html",
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    {
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      "url": "http://rhn.redhat.com/errata/RHSA-2014-0371.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0372.html",
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      "url": "http://secunia.com/advisories/47818",
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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.osvdb.org/78679",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/51748",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/51766",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=785631",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/72808",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://issues.jboss.org/browse/RESTEASY-637",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack."
    },
    {
      "lang": "es",
      "value": "RESTEasy anterior a v2.3.1 permite a atacantes remotos leer archivos de su elección a través de una referencia de entidad externa en un documento DOM, también conocido como un ataque de inyección XML de entidad externa (XXE)"
    }
  ],
  "lastModified": "2026-06-16T23:38:19.207",
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        {
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}