github - ghsa-5pr5-788c-3f6c

ghsa-5pr5-788c-3f6c

Vulnerability from github

Published

2023-09-22 21:30

Modified

2024-04-04 07:48

Severity ?

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

Details

An issue was discovered in Wind River VxWorks 6.9 and 7. The function tarExtract implements TAR file extraction and thereby also processes files within an archive that have relative or absolute file paths. A developer using the "tarExtract" function may expect that the function will strip leading slashes from absolute paths or stop processing when encountering relative paths that are outside of the extraction path, unless otherwise forced. This could lead to unexpected and undocumented behavior, which in general could result in a directory traversal, and associated unexpected behavior.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-38346"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-22T19:15:09Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Wind River VxWorks 6.9 and 7. The function ``tarExtract`` implements TAR file extraction and thereby also processes files within an archive that have relative or absolute file paths. A developer using the \"tarExtract\" function may expect that the function will strip leading slashes from absolute paths or stop processing when encountering relative paths that are outside of the extraction path, unless otherwise forced. This could lead to unexpected and undocumented behavior, which in general could result in a directory traversal, and associated unexpected behavior.",
  "id": "GHSA-5pr5-788c-3f6c",
  "modified": "2024-04-04T07:48:26Z",
  "published": "2023-09-22T21:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38346"
    },
    {
      "type": "WEB",
      "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2023-38346"
    },
    {
      "type": "WEB",
      "url": "https://support2.windriver.com/index.php?page=security-notices"
    },
    {
      "type": "WEB",
      "url": "https://www.pentagrid.ch/en/blog/wind-river-vxworks-tarextract-directory-traversal-vulnerability"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-38346

Vulnerability from cvelistv5

Published

2023-09-22 00:00

Modified

2024-09-25 15:13

Severity ?

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

Summary

An issue was discovered in Wind River VxWorks 6.9 and 7. The function ``tarExtract`` implements TAR file extraction and thereby also processes files within an archive that have relative or absolute file paths. A developer using the "tarExtract" function may expect that the function will strip leading slashes from absolute paths or stop processing when encountering relative paths that are outside of the extraction path, unless otherwise forced. This could lead to unexpected and undocumented behavior, which in general could result in a directory traversal, and associated unexpected behavior.

References

▼	URL	Tags
	https://support2.windriver.com/index.php?page=security-notices
	https://www.pentagrid.ch/en/blog/wind-river-vxworks-tarextract-directory-traversal-vulnerability/
	https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2023-38346

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:39:13.507Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support2.windriver.com/index.php?page=security-notices"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.pentagrid.ch/en/blog/wind-river-vxworks-tarextract-directory-traversal-vulnerability/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2023-38346"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:windriver:vxworks:6.9:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "vxworks",
            "vendor": "windriver",
            "versions": [
              {
                "status": "affected",
                "version": "6.9"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:windriver:vxworks:7.0:-:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "vxworks",
            "vendor": "windriver",
            "versions": [
              {
                "status": "affected",
                "version": "7.0"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-38346",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-25T15:13:15.430339Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-22",
                "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-25T15:13:20.054Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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          "lang": "en",
          "value": "An issue was discovered in Wind River VxWorks 6.9 and 7. The function ``tarExtract`` implements TAR file extraction and thereby also processes files within an archive that have relative or absolute file paths. A developer using the \"tarExtract\" function may expect that the function will strip leading slashes from absolute paths or stop processing when encountering relative paths that are outside of the extraction path, unless otherwise forced. This could lead to unexpected and undocumented behavior, which in general could result in a directory traversal, and associated unexpected behavior."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-22T18:22:19.692072",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://support2.windriver.com/index.php?page=security-notices"
        },
        {
          "url": "https://www.pentagrid.ch/en/blog/wind-river-vxworks-tarextract-directory-traversal-vulnerability/"
        },
        {
          "url": "https://support2.windriver.com/index.php?page=cve\u0026on=view\u0026id=CVE-2023-38346"
        }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2023-38346",
    "datePublished": "2023-09-22T00:00:00",
    "dateReserved": "2023-07-15T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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