gsd-2015-8384
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
PCRE before 8.38 mishandles the /(?J)(?'d'(?'d'\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395.
Aliases
Aliases
CVE-2015-8384


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-8384",
    "description": "PCRE before 8.38 mishandles the /(?J)(?\u0027d\u0027(?\u0027d\u0027\\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395.",
    "id": "GSD-2015-8384",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-8384.html",
      "https://access.redhat.com/errata/RHSA-2016:2750",
      "https://access.redhat.com/errata/RHSA-2016:1132",
      "https://ubuntu.com/security/CVE-2015-8384"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-8384"
      ],
      "details": "PCRE before 8.38 mishandles the /(?J)(?\u0027d\u0027(?\u0027d\u0027\\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395.",
      "id": "GSD-2015-8384",
      "modified": "2023-12-13T01:20:03.953753Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-8384",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
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                    "version": {
                      "version_data": [
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                          "version_value": "n/a"
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            "value": "PCRE before 8.38 mishandles the /(?J)(?\u0027d\u0027(?\u0027d\u0027\\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395."
          }
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        "reference_data": [
          {
            "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1"
          },
          {
            "name": "RHSA-2016:1132",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2016:1132"
          },
          {
            "name": "RHSA-2016:2750",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
          },
          {
            "name": "https://bto.bluecoat.com/security-advisory/sa128",
            "refsource": "CONFIRM",
            "url": "https://bto.bluecoat.com/security-advisory/sa128"
          },
          {
            "name": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup",
            "refsource": "CONFIRM",
            "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup"
          },
          {
            "name": "GLSA-201607-02",
            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201607-02"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:pcre:perl_compatible_regular_expression_library:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.37",
                "vulnerable": true
              }
            ],
            "operator": "OR"
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        "description": {
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              "value": "PCRE before 8.38 mishandles the /(?J)(?\u0027d\u0027(?\u0027d\u0027\\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup",
              "refsource": "CONFIRM",
              "tags": [
                "Release Notes"
              ],
              "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup"
            },
            {
              "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
              "refsource": "MLIST",
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              "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1"
            },
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              "name": "https://bto.bluecoat.com/security-advisory/sa128",
              "refsource": "CONFIRM",
              "tags": [
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              "url": "https://bto.bluecoat.com/security-advisory/sa128"
            },
            {
              "name": "GLSA-201607-02",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201607-02"
            },
            {
              "name": "RHSA-2016:1132",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2016:1132"
            },
            {
              "name": "RHSA-2016:2750",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-01-05T02:30Z",
      "publishedDate": "2015-12-02T01:59Z"
    }
  }
}


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