GHSA-x8wj-6m73-gfqp

Source

https://github.com/advisories/GHSA-x8wj-6m73-gfqp

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/02/GHSA-x8wj-6m73-gfqp/GHSA-x8wj-6m73-gfqp.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-x8wj-6m73-gfqp

Aliases

CVE-2020-5237

Published

2020-02-18T18:59:24Z

Modified

2024-02-16T08:09:54.608578Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Relative Path Traversal (CWE-23) in chunked uploads in oneup/uploader-bundle

Details

Impact

The vulnerability was identified in the web service for a chunked file upload. While the names of the POST parameters vary with the used frontend, their values are always used in the same way to build a path where the chunks are stored and assembled temporarily. By not validating these parameters properly, OneupUploaderBundle is susceptible to a path traversal vulnerability which can be exploited to upload files to arbitrary folders on the filesystem. The assembly process can further be misused with some restrictions to delete and copy files to other locations.

The vulnerability can be exploited by any users that have legitimate access to the upload functionality and can lead to arbitrary code execution, denial of service and disclosure of confidential information.

Patches

Yes, see version 1.9.3 and 2.1.5.

References

https://owasp.org/www-community/attacks/Path_Traversal

Credits:

This security vulnerability was found by Thibaud Kehler of SySS GmbH. E-Mail: thibaud.kehler@syss.de

Database specific

{
    "nvd_published_at": "2020-02-05T14:15:00Z",
    "cwe_ids": [
        "CWE-22",
        "CWE-23"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2020-02-05T13:52:02Z"
}

References

Affected packages

Packagist / oneup/uploader-bundle

Package

Name: oneup/uploader-bundle
Purl: pkg:composer/oneup/uploader-bundle

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.0.0

Fixed

2.1.5

Affected versions

2.*

2.0.0

2.0.1

2.0.2

2.0.3

2.0.4

2.0.5

2.0.6

2.0.7

2.1.0

2.1.1

2.1.2

2.1.3

2.1.4

Packagist / oneup/uploader-bundle

Package

Name: oneup/uploader-bundle
Purl: pkg:composer/oneup/uploader-bundle

Affected ranges

Type: ECOSYSTEM
Events: Introduced

1.0.0

Fixed

1.9.3

Affected versions

v1.*

v1.0.0

v1.0.1

v1.1.0

v1.2.0

v1.2.1

v1.2.2

v1.3.0

v1.3.1

1.*

1.3.2

1.4.0

1.5.0

1.6.0

1.7.0

1.7.1

1.7.2

1.7.3

1.7.4

1.7.5

1.7.6

1.7.7

1.8.0

1.8.1

1.8.2

1.8.3

1.9.0

1.9.1

1.9.2