GSD-2020-7659

Vulnerability from gsd - Updated: 2021-05-24 00:00
Details
reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TECL smuggling attacks. Note, This project is deprecated, and is not maintained any more.
Aliases
Aliases
CVE-2020-7659
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{
  "GSD": {
    "alias": "CVE-2020-7659",
    "description": "reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TE:CL smuggling attacks. Note: This project is deprecated, and is not maintained any more.",
    "id": "GSD-2020-7659"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "reel",
            "purl": "pkg:gem/reel"
          }
        }
      ],
      "aliases": [
        "CVE-2020-7659",
        "GHSA-x3v4-pxvm-63j8"
      ],
      "details": "reel through 0.6.1 allows Request Smuggling attacks due to incorrect\nContent-Length and Transfer encoding header parsing. It is possible to conduct HTTP\nrequest smuggling attacks by sending the Content-Length header twice. Furthermore,\ninvalid Transfer Encoding headers were found to be parsed as valid which could be\nleveraged for TECL smuggling attacks. Note, This project is deprecated, and is not\nmaintained any more.\n",
      "id": "GSD-2020-7659",
      "modified": "2021-05-24T00:00:00.000Z",
      "published": "2021-05-24T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/advisories/GHSA-x3v4-pxvm-63j8"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 7.5,
          "type": "CVSS_V3"
        }
      ],
      "summary": "HTTP Request Smuggling in reel"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "report@snyk.io",
        "ID": "CVE-2020-7659",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "reel",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions including 0.6.1"
                        }
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                    }
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              },
              "vendor_name": "n/a"
            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TE:CL smuggling attacks. Note: This project is deprecated, and is not maintained any more."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
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                "lang": "eng",
                "value": "HTTP Request Smuggling"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://snyk.io/vuln/SNYK-RUBY-REEL-569135",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-RUBY-REEL-569135"
          }
        ]
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2020-7659",
      "cvss_v3": 7.5,
      "date": "2021-05-24",
      "description": "reel through 0.6.1 allows Request Smuggling attacks due to incorrect\nContent-Length and Transfer encoding header parsing. It is possible to conduct HTTP\nrequest smuggling attacks by sending the Content-Length header twice. Furthermore,\ninvalid Transfer Encoding headers were found to be parsed as valid which could be\nleveraged for TECL smuggling attacks. Note, This project is deprecated, and is not\nmaintained any more.\n",
      "gem": "reel",
      "ghsa": "x3v4-pxvm-63j8",
      "title": "HTTP Request Smuggling in reel",
      "url": "https://github.com/advisories/GHSA-x3v4-pxvm-63j8"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c=0.6.1",
          "affected_versions": "All versions up to 0.6.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-444",
            "CWE-937"
          ],
          "date": "2020-06-02",
          "description": "reel allows Request Smuggling attacks due to incorrect `Content-Length` and `Transfer-Encoding` header parsing. It is possible to conduct HTTP request smuggling attacks by sending the `Content-Length` header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for `TE:CL` smuggling attacks.",
          "fixed_versions": [],
          "identifier": "CVE-2020-7659",
          "identifiers": [
            "CVE-2020-7659"
          ],
          "not_impacted": "",
          "package_slug": "gem/reel",
          "pubdate": "2020-06-01",
          "solution": "Unfortunately, there is no solution available as this project has been deprecated.",
          "title": "Inconsistent Interpretation of HTTP Requests (HTTP Request Smuggling)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-7659"
          ],
          "uuid": "8ac3757d-acd2-4bd3-9d44-4e3d5562bdc4"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:celluloid:reel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "0.6.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2020-7659"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as valid which could be leveraged for TE:CL smuggling attacks. Note: This project is deprecated, and is not maintained any more."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-444"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://snyk.io/vuln/SNYK-RUBY-REEL-569135",
              "refsource": "MISC",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://snyk.io/vuln/SNYK-RUBY-REEL-569135"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-06-02T17:01Z",
      "publishedDate": "2020-06-01T13:15Z"
    }
  }
}


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