{
  "id": "CVE-2015-8389",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2015-12-02T01:59:13.417",
  "lastModified": "2023-02-16T14:15:13.627",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "PCRE before 8.38 mishandles the /(?:|a|){100}x/ pattern and related patterns, which allows remote attackers to cause a denial of service (infinite recursion) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror."
    },
    {
      "lang": "es",
      "value": "PCRE en versiones anteriores a 8.38 no maneja correctamente el patr\u00f3n /(?:|a|){100}x/ y patrones relacionados, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (recursi\u00f3n infinita) o posiblemente tener otro impacto no especificado a trav\u00e9s de una expresi\u00f3n regular manipulada, seg\u00fan lo demostrado por un objeto JavaScript RegExp encontrado por Konqueror."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-185"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-January/174931.html",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
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    {
      "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1",
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
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    {
      "url": "http://www.securityfocus.com/bid/82990",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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    },
    {
      "url": "https://bto.bluecoat.com/security-advisory/sa128",
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required",
        "Third Party Advisory"
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    },
    {
      "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731",
      "source": "cve@mitre.org",
      "tags": [
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      "source": "cve@mitre.org",
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    {
      "url": "https://security.netapp.com/advisory/ntap-20230216-0002/",
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}