GSD-2016-10194

Vulnerability from gsd - Updated: 2016-04-23 00:00
Details
festivaltts4r passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to the to_speech and and to_mp3 methods in lib/festivaltts4r/festival4r.rb library.
Aliases
Aliases
CVE-2016-10194
To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-10194",
    "description": "The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb.",
    "id": "GSD-2016-10194"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "festivaltts4r",
            "purl": "pkg:gem/festivaltts4r"
          }
        }
      ],
      "aliases": [
        "CVE-2016-10194",
        "GHSA-f7f4-5w9j-23p2"
      ],
      "details": "festivaltts4r passes user modifiable strings directly to a shell\ncommand. An attacker can execute malicious commands by modifying\nthe strings that are passed as arguments to the to_speech and\nand to_mp3 methods in lib/festivaltts4r/festival4r.rb library.\n",
      "id": "GSD-2016-10194",
      "modified": "2016-04-23T00:00:00.000Z",
      "published": "2016-04-23T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/spejman/festivaltts4r/issues/1"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "festivaltts4r Gem for Ruby Arbitrary Command Execution"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2016-10194",
        "STATE": "PUBLIC"
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      "affects": {
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              "product": {
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                  {
                    "product_name": "n/a",
                    "version": {
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            "value": "The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb."
          }
        ]
      },
      "problemtype": {
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                "lang": "eng",
                "value": "n/a"
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      "references": {
        "reference_data": [
          {
            "name": "[oss-security] 20170202 Re: CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2017/02/02/5"
          },
          {
            "name": "[oss-security] 20170131 CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2017/01/31/14"
          },
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            "refsource": "MISC",
            "url": "https://github.com/spejman/festivaltts4r/issues/1"
          }
        ]
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2016-10194",
      "cvss_v3": 9.8,
      "date": "2016-04-23",
      "description": "festivaltts4r passes user modifiable strings directly to a shell\ncommand. An attacker can execute malicious commands by modifying\nthe strings that are passed as arguments to the to_speech and\nand to_mp3 methods in lib/festivaltts4r/festival4r.rb library.\n",
      "gem": "festivaltts4r",
      "ghsa": "f7f4-5w9j-23p2",
      "title": "festivaltts4r Gem for Ruby Arbitrary Command Execution",
      "url": "https://github.com/spejman/festivaltts4r/issues/1"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=0.0.0",
          "affected_versions": "All versions",
          "credit": "Brendan Coles",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-77",
            "CWE-937"
          ],
          "date": "2017-03-09",
          "description": "The package festivaltts4r passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to the `to_speech` and `to_mp3` methods in `lib/festivaltts4r/festival4r.rb` library.",
          "fixed_versions": [],
          "identifier": "CVE-2016-10194",
          "identifiers": [
            "CVE-2016-10194"
          ],
          "package_slug": "gem/festivaltts4r",
          "pubdate": "2017-03-03",
          "solution": "There is no solution for this vulnerability at the moment.",
          "title": "Ruby Arbitrary Command Execution",
          "urls": [
            "https://github.com/spejman/festivaltts4r/issues/1"
          ],
          "uuid": "7b92baf2-448a-4366-9059-864016689d68"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:festivaltts4r_project:festivaltts4r:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-10194"
        },
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        "data_type": "CVE",
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        "description": {
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              "lang": "en",
              "value": "The festivaltts4r gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a string to the (1) to_speech or (2) to_mp3 method in lib/festivaltts4r/festival4r.rb."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-77"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/spejman/festivaltts4r/issues/1",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/spejman/festivaltts4r/issues/1"
            },
            {
              "name": "[oss-security] 20170202 Re: CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2017/02/02/5"
            },
            {
              "name": "[oss-security] 20170131 CVE requests: code injection in rubygem espeak-ruby and code injection in rubygem festivaltts4r",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2017/01/31/14"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2017-03-09T18:56Z",
      "publishedDate": "2017-03-03T15:59Z"
    }
  }
}



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