gsd-2015-7314
Vulnerability from gsd
Modified
2015-09-20 00:00
Details
The gollum gem contains a flaw in its upload file functionality that can allow arbitrary file access. This occurs due to a lack of type checking when handling temporary files during the upload process.
Aliases
Aliases
CVE-2015-7314


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-7314",
    "description": "The Precious module in gollum before 4.0.1 allows remote attackers to read arbitrary files by leveraging the lack of a certain temporary-file check.",
    "id": "GSD-2015-7314"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "gollum",
            "purl": "pkg:gem/gollum"
          }
        }
      ],
      "aliases": [
        "CVE-2015-7314",
        "OSVDB-127779",
        "GHSA-m2q3-53fq-7h66"
      ],
      "details": "The gollum gem contains a flaw in its upload file functionality that can\nallow arbitrary file access. This occurs due to a lack of type checking\nwhen handling temporary files during the upload process.\n",
      "id": "GSD-2015-7314",
      "modified": "2015-09-20T00:00:00.000Z",
      "published": "2015-09-20T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1"
        }
      ],
      "schema_version": "1.4.0",
      "summary": "gollum Upload File Functionality Permits Arbitrary File Access"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-7314",
        "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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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "The Precious module in gollum before 4.0.1 allows remote attackers to read arbitrary files by leveraging the lack of a certain temporary-file check."
          }
        ]
      },
      "problemtype": {
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          {
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              {
                "lang": "eng",
                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1",
            "refsource": "CONFIRM",
            "url": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1"
          },
          {
            "name": "JVN#27548431",
            "refsource": "JVN",
            "url": "http://jvn.jp/en/jp/JVN27548431/index.html"
          },
          {
            "name": "JVNDB-2015-000149",
            "refsource": "JVNDB",
            "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2015-000149"
          },
          {
            "name": "https://github.com/gollum/gollum/issues/1070",
            "refsource": "CONFIRM",
            "url": "https://github.com/gollum/gollum/issues/1070"
          },
          {
            "name": "[oss-security] 20150922 Re: CVE Request: gollum information disclosure vulnerability",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/22/12"
          }
        ]
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2015-7314",
      "date": "2015-09-20",
      "description": "The gollum gem contains a flaw in its upload file functionality that can\nallow arbitrary file access. This occurs due to a lack of type checking\nwhen handling temporary files during the upload process.\n",
      "gem": "gollum",
      "ghsa": "m2q3-53fq-7h66",
      "osvdb": 127779,
      "patched_versions": [
        "\u003e= 4.0.1"
      ],
      "title": "gollum Upload File Functionality Permits Arbitrary File Access",
      "url": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c4.0.1",
          "affected_versions": "All versions before 4.0.1",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-200",
            "CWE-937"
          ],
          "date": "2015-10-07",
          "description": "A vulnerability allows attackers to gain read access to arbitrary files on the system.",
          "fixed_versions": [
            "4.0.1"
          ],
          "identifier": "CVE-2015-7314",
          "identifiers": [
            "CVE-2015-7314"
          ],
          "not_impacted": "All versions starting from 4.0.1",
          "package_slug": "gem/gollum",
          "pubdate": "2015-10-05",
          "solution": "Upgrade to version 4.0.1 or above.",
          "title": "Information disclosure vulnerability",
          "urls": [
            "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1"
          ],
          "uuid": "59e68855-90fc-4dd6-a887-cf03a132b7b4"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gollum_project:gollum:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-7314"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "The Precious module in gollum before 4.0.1 allows remote attackers to read arbitrary files by leveraging the lack of a certain temporary-file check."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20150922 Re: CVE Request: gollum information disclosure vulnerability",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2015/09/22/12"
            },
            {
              "name": "https://github.com/gollum/gollum/issues/1070",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://github.com/gollum/gollum/issues/1070"
            },
            {
              "name": "JVN#27548431",
              "refsource": "JVN",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://jvn.jp/en/jp/JVN27548431/index.html"
            },
            {
              "name": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1",
              "refsource": "CONFIRM",
              "tags": [
                "Patch"
              ],
              "url": "https://github.com/gollum/gollum/commit/ce68a88293ce3b18c261312392ad33a88bb69ea1"
            },
            {
              "name": "JVNDB-2015-000149",
              "refsource": "JVNDB",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2015-000149"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2015-10-07T14:45Z",
      "publishedDate": "2015-10-06T01:59Z"
    }
  }
}


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