gsd-2015-5073
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis.
Aliases
Aliases
CVE-2015-5073


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-5073",
    "description": "Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis.",
    "id": "GSD-2015-5073",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-5073.html",
      "https://access.redhat.com/errata/RHSA-2016:2750",
      "https://access.redhat.com/errata/RHSA-2016:1132",
      "https://access.redhat.com/errata/RHSA-2016:1025",
      "https://ubuntu.com/security/CVE-2015-5073",
      "https://advisories.mageia.org/CVE-2015-5073.html",
      "https://linux.oracle.com/cve/CVE-2015-5073.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-5073"
      ],
      "details": "Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis.",
      "id": "GSD-2015-5073",
      "modified": "2023-12-13T01:20:06.183290Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-5073",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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          }
        ]
      },
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            "name": "75430",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/75430"
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            "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886"
          },
          {
            "name": "RHSA-2016:1025",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2016-1025.html"
          },
          {
            "name": "RHSA-2016:2750",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
          },
          {
            "name": "[oss-security] 20150626 CVE Request: PCRE Library Heap Overflow Vulnerability in find_fixedlength()",
            "refsource": "MLIST",
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          },
          {
            "name": "[oss-security] 20150626 Re: CVE Request: PCRE Library Heap Overflow Vulnerability in find_fixedlength()",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/06/26/3"
          },
          {
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          },
          {
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          },
          {
            "name": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609\u0026view=markup",
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            "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609\u0026view=markup"
          },
          {
            "name": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571",
            "refsource": "CONFIRM",
            "url": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571"
          },
          {
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            "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:ibm:powerkvm:2.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:powerkvm:3.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:pcre:pcre:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.37",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-5073"
        },
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        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                },
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20150626 CVE Request: PCRE Library Heap Overflow Vulnerability in find_fixedlength()",
              "refsource": "MLIST",
              "tags": [
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              ],
              "url": "http://www.openwall.com/lists/oss-security/2015/06/26/1"
            },
            {
              "name": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "http://vcs.pcre.org/pcre?view=revision\u0026revision=1571"
            },
            {
              "name": "https://bugs.exim.org/show_bug.cgi?id=1651",
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              "url": "https://bugs.exim.org/show_bug.cgi?id=1651"
            },
            {
              "name": "[oss-security] 20150626 Re: CVE Request: PCRE Library Heap Overflow Vulnerability in find_fixedlength()",
              "refsource": "MLIST",
              "tags": [
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              ],
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            },
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              "name": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886",
              "refsource": "CONFIRM",
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              ],
              "url": "http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886"
            },
            {
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                "VDB Entry"
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              "url": "http://vcs.pcre.org/pcre/code/trunk/ChangeLog?revision=1609\u0026view=markup"
            },
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                "VDB Entry"
              ],
              "url": "http://www.securitytracker.com/id/1033154"
            },
            {
              "name": "GLSA-201607-02",
              "refsource": "GENTOO",
              "tags": [],
              "url": "https://security.gentoo.org/glsa/201607-02"
            },
            {
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              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2016:1132"
            },
            {
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              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
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              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2016-1025.html"
            },
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              "tags": [],
              "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html"
            }
          ]
        }
      },
      "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
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2018-05-18T01:29Z",
      "publishedDate": "2016-12-13T16:59Z"
    }
  }
}


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