PYSEC-2024-203

Vulnerability from pysec - Published: 2024-07-24 18:15 - Updated: 2025-01-19 19:18
VLAI?
Details

DuckDB is a SQL database management system. In versions 1.0.0 and prior, content in filesystem is accessible for reading using sniff_csv, even with enable_external_access=false. This vulnerability provides an attacker with access to filesystem even when access is expected to be disabled and other similar functions do NOT provide access. There seem to be two vectors to this vulnerability. First, access to files that should otherwise not be allowed. Second, the content from a file can be read (e.g. /etc/hosts, proc/self/environ, etc) even though that doesn't seem to be the intent of the sniff_csv function. A fix for this issue is available in commit c9b7c98aa0e1cd7363fe8bb8543a95f38e980d8a and is expected to be part of version 1.1.0.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Impacted products
Name purl
duckdb pkg:pypi/duckdb
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "duckdb",
        "purl": "pkg:pypi/duckdb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c9b7c98aa0e1cd7363fe8bb8543a95f38e980d8a"
            },
            {
              "fixed": "c9b7c98aa0e1cd7363fe8bb8543a95f38e980d8a"
            }
          ],
          "repo": "https://github.com/duckdb/duckdb",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.0",
        "0.0.2",
        "0.0.3",
        "0.1.0",
        "0.1.1",
        "0.1.2",
        "0.1.3",
        "0.1.5",
        "0.1.6",
        "0.1.7",
        "0.1.8",
        "0.1.9",
        "0.10.0",
        "0.10.1",
        "0.10.2",
        "0.10.3",
        "0.2.0",
        "0.2.1",
        "0.2.2",
        "0.2.3",
        "0.2.4",
        "0.2.5",
        "0.2.6",
        "0.2.7",
        "0.2.8",
        "0.2.9",
        "0.3.0",
        "0.3.1",
        "0.3.2",
        "0.3.3",
        "0.3.4",
        "0.4.0",
        "0.5.0",
        "0.5.1",
        "0.6.0",
        "0.6.1",
        "0.7.0",
        "0.7.1",
        "0.8.0",
        "0.8.1",
        "0.9.0",
        "0.9.1",
        "0.9.2",
        "1.0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-41672"
  ],
  "details": "DuckDB is a SQL database management system. In versions 1.0.0 and prior, content in filesystem is accessible for reading using `sniff_csv`, even with `enable_external_access=false`. This vulnerability provides an attacker with access to filesystem even when access is expected to be disabled and other similar functions do NOT provide access. There seem to be two vectors to this vulnerability. First, access to files that should otherwise not be allowed. Second, the content from a file can be read (e.g. `/etc/hosts`, `proc/self/environ`, etc) even though that doesn\u0027t seem to be the intent of the sniff_csv function. A fix for this issue is available in commit c9b7c98aa0e1cd7363fe8bb8543a95f38e980d8a and is expected to be part of version 1.1.0.",
  "id": "PYSEC-2024-203",
  "modified": "2025-01-19T19:18:58.299130+00:00",
  "published": "2024-07-24T18:15:05+00:00",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/duckdb/duckdb/security/advisories/GHSA-w2gf-jxc9-pf2q"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/duckdb/duckdb/security/advisories/GHSA-w2gf-jxc9-pf2q"
    },
    {
      "type": "FIX",
      "url": "https://github.com/duckdb/duckdb/commit/c9b7c98aa0e1cd7363fe8bb8543a95f38e980d8a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/duckdb/duckdb/pull/13133"
    }
  ],
  "related": [
    "GHSA-w2gf-jxc9-pf2q",
    "GHSA-w2gf-jxc9-pf2q"
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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  • 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.



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