gsd-2015-8382
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.
Aliases
Aliases
CVE-2015-8382


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-8382",
    "description": "The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.",
    "id": "GSD-2015-8382",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-8382.html",
      "https://ubuntu.com/security/CVE-2015-8382"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-8382"
      ],
      "details": "The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547.",
      "id": "GSD-2015-8382",
      "modified": "2023-12-13T01:20:03.371517Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2015-8382",
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      "affects": {
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              "product": {
                "product_data": [
                  {
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                    "version": {
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          }
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        "reference_data": [
          {
            "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
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            "url": "http://www.securityfocus.com/bid/76157"
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            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/08/04/3"
          },
          {
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            "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?view=markup"
          },
          {
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            "url": "http://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?r1=1502\u0026r2=1510"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:pcre:perl_compatible_regular_expression_library:8.36:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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        "description": {
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              "value": "The match function in pcre_exec.c in PCRE before 8.37 mishandles the /(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ pattern and related patterns involving (*ACCEPT), which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (partially initialized memory and application crash) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-2547."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.exim.org/show_bug.cgi?id=1537",
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              "name": "http://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?r1=1502\u0026r2=1510",
              "refsource": "CONFIRM",
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              "url": "http://vcs.pcre.org/pcre/code/trunk/pcre_exec.c?r1=1502\u0026r2=1510"
            },
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            },
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              "name": "[oss-security] 20150804 Re: CVE Request: Information disclosure in pcre",
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            },
            {
              "name": "[oss-security] 20151128 Re: Heap Overflow in PCRE",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/11/29/1"
            },
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              "url": "http://git.php.net/?p=php-src.git;a=commit;h=c351b47ce85a3a147cfa801fa9f0149ab4160834"
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              "tags": [],
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            },
            {
              "name": "https://bto.bluecoat.com/security-advisory/sa128",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bto.bluecoat.com/security-advisory/sa128"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-12-28T02:59Z",
      "publishedDate": "2015-12-02T01:59Z"
    }
  }
}


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