github - ghsa-6jvm-3j5h-79f6

ghsa-6jvm-3j5h-79f6

Vulnerability from github

Published

2017-10-24 18:33

Modified

2023-01-23 20:43

Summary

paperclip Cross-site Scripting vulnerability

Details

The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "paperclip"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-2963"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:19:37Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.",
  "id": "GHSA-6jvm-3j5h-79f6",
  "modified": "2023-01-23T20:43:16Z",
  "published": "2017-10-24T18:33:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2963"
    },
    {
      "type": "WEB",
      "url": "https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/thoughtbot/paperclip"
    },
    {
      "type": "WEB",
      "url": "https://robots.thoughtbot.com/paperclip-security-release"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20200228084907/http://www.securityfocus.com/bid/75304"
    },
    {
      "type": "WEB",
      "url": "http://jvn.jp/en/jp/JVN83881261/index.html"
    },
    {
      "type": "WEB",
      "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2015/06/19/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "paperclip Cross-site Scripting vulnerability"
}

gsd-2015-2963

Vulnerability from gsd

Modified

2015-06-05 00:00

Details

There is an issue where if an HTML file is uploaded with a .html extension, but the content type is listed as being `image/jpeg`, this will bypass a validation checking for images. But it will also pass the spoof check, because a file named .html and containing actual HTML passes the spoof check.

Aliases

CVE-2015-2963

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2015-2963",
    "description": "The thoughtbot paperclip gem before 4.2.2 for Ruby does not consider the content-type value during media-type validation, which allows remote attackers to upload HTML documents and conduct cross-site scripting (XSS) attacks via a spoofed value, as demonstrated by image/jpeg.",
    "id": "GSD-2015-2963"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "paperclip",
            "purl": "pkg:gem/paperclip"
          }
        }
      ],
      "aliases": [
        "CVE-2015-2963",
        "GHSA-6jvm-3j5h-79f6"
      ],
      "details": "There is an issue where if an HTML file is uploaded with a .html\nextension, but the content type is listed as being `image/jpeg`, this\nwill bypass a validation checking for images. But it will also pass the\nspoof check, because a file named .html and containing actual HTML\npasses the spoof check.\n",
      "id": "GSD-2015-2963",
      "modified": "2015-06-05T00:00:00.000Z",
      "published": "2015-06-05T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://robots.thoughtbot.com/paperclip-security-release"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 4.3,
          "type": "CVSS_V2"
        }
      ],
      "summary": "Paperclip Gem for Ruby vulnerable to content type spoofing"
    }
  },
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        "ASSIGNER": "vultures@jpcert.or.jp",
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        "STATE": "PUBLIC"
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      "gem": "paperclip",
      "ghsa": "6jvm-3j5h-79f6",
      "patched_versions": [
        "\u003e= 4.2.2"
      ],
      "title": "Paperclip Gem for Ruby vulnerable to content type spoofing",
      "url": "https://robots.thoughtbot.com/paperclip-security-release"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c4.2.2",
          "affected_versions": "All versions before 4.2.2",
          "credit": "MORI Shingo of DeNA Co., Ltd.",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2016-12-02",
          "description": "There is an issue where if an HTML file is uploaded with a `.html` extension, but the content type is listed as being `image/jpeg`, this will bypass a validation checking for images. But it will also pass the spoof check, because a file named `.html` and containing actual HTML passes the spoof check.",
          "fixed_versions": [
            "4.2.2"
          ],
          "identifier": "CVE-2015-2963",
          "identifiers": [
            "CVE-2015-2963"
          ],
          "not_impacted": "All versions starting from 4.2.2",
          "package_slug": "gem/paperclip",
          "pubdate": "2015-07-10",
          "solution": "Upgrade to version 4.2.2 or above.",
          "title": "Content type spoofing vulnerability",
          "urls": [
            "https://robots.thoughtbot.com/paperclip-security-release"
          ],
          "uuid": "152d654f-3deb-4c38-8494-e855c89658d3"
        }
      ]
    },
    "nvd.nist.gov": {
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        "nodes": [
          {
            "children": [],
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              {
                "cpe23Uri": "cpe:2.3:a:thoughtbot:paperclip:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.2.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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            },
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              "refsource": "MLIST",
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              ],
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            },
            {
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              "refsource": "JVN",
              "tags": [
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            },
            {
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              "refsource": "JVNDB",
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              "url": "http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088"
            },
            {
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              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
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            },
            {
              "name": "75304",
              "refsource": "BID",
              "tags": [],
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        }
      },
      "lastModifiedDate": "2016-12-03T03:07Z",
      "publishedDate": "2015-07-10T17:59Z"
    }
  }
}

CVE-2015-2963 (GCVE-0-2015-2963)

Vulnerability from cvelistv5

Published

2015-07-10 17:00

Modified

2024-08-06 05:32

Severity ?

CWE

Summary

References

URL

Tags

	http://www.securityfocus.com/bid/75304	vdb-entry, x_refsource_BID
	https://robots.thoughtbot.com/paperclip-security-release	x_refsource_CONFIRM
	https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57	x_refsource_CONFIRM
	http://jvn.jp/en/jp/JVN83881261/index.html	third-party-advisory, x_refsource_JVN
	http://jvndb.jvn.jp/jvndb/JVNDB-2015-000088	third-party-advisory, x_refsource_JVNDB
	http://openwall.com/lists/oss-security/2015/06/19/3	mailing-list, x_refsource_MLIST

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/thoughtbot/paperclip/commit/9aee4112f36058cd28d5fe4a006d6981bd1eda57"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

ghsa-6jvm-3j5h-79f6

Vulnerability from github

gsd-2015-2963

Vulnerability from gsd

CVE-2015-2963 (GCVE-0-2015-2963)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature