github - GHSA-mf6w-45cf-qhmp

GHSA-MF6W-45CF-QHMP

Vulnerability from github – Published: 2018-08-15 20:04 – Updated: 2023-01-26 21:13

Summary

Git-fastclone passes user modifiable strings directly to a shell command

Details

git-fastclone before 1.0.5 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 cd and git clone commands in the library.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "git-fastclone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2015-8969"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:45:57Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "git-fastclone before 1.0.5 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 `cd ` and `git clone ` commands in the library.",
  "id": "GHSA-mf6w-45cf-qhmp",
  "modified": "2023-01-26T21:13:16Z",
  "published": "2018-08-15T20:04:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8969"
    },
    {
      "type": "WEB",
      "url": "https://github.com/square/git-fastclone/pull/5"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/105190"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/git-fastclone/CVE-2015-8969.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/square/git-fastclone"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20161108132238/http://www.securityfocus.com/bid/81433"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Git-fastclone passes user modifiable strings directly to a shell command"
}

CVE-2015-8969 (GCVE-0-2015-8969)

Vulnerability from cvelistv5 – Published: 2016-11-03 10:00 – Updated: 2024-08-06 08:36

Summary

Severity ?

No CVSS data available.

CWE

Arbitrary Command Execution

Assigner

hackerone

References

URL

Tags

	http://www.securityfocus.com/bid/81433	vdb-entryx_refsource_BID
	https://github.com/square/git-fastclone/pull/5	x_refsource_MISC
	https://hackerone.com/reports/105190	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	git-fastclone ruby gem All versions before 1.0.5	Affected: git-fastclone ruby gem All versions before 1.0.5

Show details on NVD website

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{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T08:36:30.998Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "81433",
            "tags": [
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              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/81433"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/square/git-fastclone/pull/5"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://hackerone.com/reports/105190"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "git-fastclone ruby gem All versions before 1.0.5",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "git-fastclone ruby gem All versions before 1.0.5"
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        }
      ],
      "problemTypes": [
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          "url": "http://www.securityfocus.com/bid/81433"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/square/git-fastclone/pull/5"
        },
        {
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          "url": "https://hackerone.com/reports/105190"
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            },
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              "url": "https://hackerone.com/reports/105190"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
    "assignerShortName": "hackerone",
    "cveId": "CVE-2015-8969",
    "datePublished": "2016-11-03T10:00:00",
    "dateReserved": "2016-11-02T00:00:00",
    "dateUpdated": "2024-08-06T08:36:30.998Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GSD-2015-8969

Vulnerability from gsd - Updated: 2015-12-15 00:00

Details

Aliases

CVE-2015-8969

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2015-8969",
    "description": "git-fastclone before 1.0.5 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 \"cd \" and \"git clone \" commands in the library.",
    "id": "GSD-2015-8969"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "git-fastclone",
            "purl": "pkg:gem/git-fastclone"
          }
        }
      ],
      "aliases": [
        "CVE-2015-8969",
        "GHSA-mf6w-45cf-qhmp"
      ],
      "details": "git-fastclone before 1.0.5 passes user modifiable strings directly to a shell\ncommand. An attacker can execute malicious commands by modifying the strings\nthat are passed as arguments to \"cd \" and \"git clone \" commands in the\nlibrary.\n",
      "id": "GSD-2015-8969",
      "modified": "2015-12-15T00:00:00.000Z",
      "published": "2015-12-15T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://hackerone.com/reports/105190"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "git-fastclone Shell Metacharacter Injection Arbitrary Command Execution"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "support@hackerone.com",
        "ID": "CVE-2015-8969",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "git-fastclone ruby gem All versions before 1.0.5",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "git-fastclone ruby gem All versions before 1.0.5"
                        }
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            "value": "git-fastclone before 1.0.5 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 \"cd \" and \"git clone \" commands in the library."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
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                "lang": "eng",
                "value": "Arbitrary Command Execution"
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      "references": {
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            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/81433"
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            "url": "https://github.com/square/git-fastclone/pull/5"
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      "description": "git-fastclone before 1.0.5 passes user modifiable strings directly to a shell\ncommand. An attacker can execute malicious commands by modifying the strings\nthat are passed as arguments to \"cd \" and \"git clone \" commands in the\nlibrary.\n",
      "gem": "git-fastclone",
      "ghsa": "mf6w-45cf-qhmp",
      "patched_versions": [
        "\u003e= 1.0.5"
      ],
      "title": "git-fastclone Shell Metacharacter Injection Arbitrary Command Execution",
      "url": "https://hackerone.com/reports/105190"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.0.5",
          "affected_versions": "All versions before 1.0.5",
          "cvss_v2": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "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": "2016-11-28",
          "description": " The library passes user modifiable strings directly to a shell command. An attacker\ncan execute malicious commands by modifying the strings that are passed as arguments to `cd ` and `git clone ` commands in the library.",
          "fixed_versions": [
            "1.0.6"
          ],
          "identifier": "CVE-2015-8969",
          "identifiers": [
            "CVE-2015-8969"
          ],
          "not_impacted": "All versions starting from 1.0.5",
          "package_slug": "gem/git-fastclone",
          "pubdate": "2016-11-03",
          "solution": "Upgrade to version 1.0.6 or above.",
          "title": "Shell Metacharacter Injection Arbitrary Command Execution",
          "urls": [
            "https://github.com/square/git-fastclone/pull/5",
            "https://hackerone.com/reports/105190"
          ],
          "uuid": "50b75d8d-90fb-4ded-adb4-609c76c528a5"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:squareup:git-fastclone:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.0.5",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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          "ID": "CVE-2015-8969"
        },
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            }
          ]
        },
        "problemtype": {
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                  "value": "CWE-77"
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        "references": {
          "reference_data": [
            {
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              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/square/git-fastclone/pull/5"
            },
            {
              "name": "https://hackerone.com/reports/105190",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://hackerone.com/reports/105190"
            },
            {
              "name": "81433",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/81433"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-06-10T13:35Z",
      "publishedDate": "2016-11-03T10:59Z"
    }
  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-MF6W-45CF-QHMP

CVE-2015-8969 (GCVE-0-2015-8969)

GSD-2015-8969

Tags

Sightings

Nomenclature