GHSA-3X5J-9VWR-8RR5

Vulnerability from github – Published: 2023-02-23 22:10 – Updated: 2024-09-20 21:41
VLAI?
Summary
Update share links to use FRP instead of SSH tunneling
Details

Impact

This is a vulnerability which affects anyone using Gradio's share links (i.e. creating a Gradio app and then setting share=True) with Gradio versions older than 3.13.1. In these older versions of Gradio, a private SSH key is sent to any user that connects to the Gradio machine, which means that a user could access other users' shared Gradio demos. From there, other exploits are possible depending on the level of access/exposure the Gradio app provides.

Patches

The problem has been patched. Ideally, users should upgrade to gradio==3.19.1 or later where the FRP solution has been properly tested.

Credit

Credit to Greg Sadetsky and Samuel Tremblay-Cossette for alerting the team

Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "gradio"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.13.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-25823"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-798"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-23T22:10:19Z",
    "nvd_published_at": "2023-02-23T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nThis is a vulnerability which affects anyone using Gradio\u0027s share links (i.e. creating a Gradio app and then setting `share=True`) with Gradio versions older than 3.13.1. In these older versions of Gradio, a private SSH key is sent to any user that connects to the Gradio machine, which means that a user could access other users\u0027 shared Gradio demos. From there, other exploits are possible depending on the level of access/exposure the Gradio app provides. \n\n### Patches\nThe problem has been patched. Ideally, users should upgrade to `gradio==3.19.1` or later where the FRP solution has been properly tested. \n\n### Credit\nCredit to Greg Sadetsky and Samuel Tremblay-Cossette for alerting the team",
  "id": "GHSA-3x5j-9vwr-8rr5",
  "modified": "2024-09-20T21:41:25Z",
  "published": "2023-02-23T22:10:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/gradio-app/gradio/security/advisories/GHSA-3x5j-9vwr-8rr5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-25823"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gradio-app/gradio"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2023-16.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Update share links to use FRP instead of SSH tunneling"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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