pysec - pysec-2022-42994

pysec-2022-42994

Vulnerability from pysec

Published

2022-12-17 00:15

Modified

2023-05-04 04:29

Details

GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to 0.1.5 are vulnerable to Relative Path Traversal when scanning a specially-crafted local PyPI package. Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. This issue is patched in version 0.1.5.

Impacted products

Name	purl
guarddog	pkg:pypi/guarddog

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "guarddog",
        "purl": "pkg:pypi/guarddog"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "a56aff58264cb6b7855d71b00dc10c39a5dbd306"
            }
          ],
          "repo": "https://github.com/DataDog/guarddog",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1.1",
        "0.1.3",
        "0.1.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23531",
    "GHSA-rp2v-v467-q9vq"
  ],
  "details": "GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to 0.1.5 are vulnerable to Relative Path Traversal when scanning a specially-crafted local PyPI package. Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. This issue is patched in version 0.1.5.",
  "id": "PYSEC-2022-42994",
  "modified": "2023-05-04T04:29:25.595529Z",
  "published": "2022-12-17T00:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq"
    },
    {
      "type": "FIX",
      "url": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306"
    }
  ]
}

CVE-2022-23531 (GCVE-0-2022-23531)

Vulnerability from cvelistv5

Published

2022-12-16 23:41

Modified

2025-04-17 14:33

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-23 - Relative Path Traversal

Summary

References

URL

Tags

	https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq	x_refsource_CONFIRM
	https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306	x_refsource_MISC
	https://github.com/DataDog/guarddog/releases/tag/v0.1.5	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	DataDog	guarddog	Version: < 0.1.5

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:43:46.507Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq"
          },
          {
            "name": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306"
          },
          {
            "name": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-23531",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-17T14:33:45.484638Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-17T14:33:54.287Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "guarddog",
          "vendor": "DataDog",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.1.5"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to 0.1.5 are vulnerable to Relative Path Traversal when scanning a specially-crafted local PyPI package. Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. This issue is patched in version 0.1.5."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-23",
              "description": "CWE-23: Relative Path Traversal",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-16T23:41:15.078Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq"
        },
        {
          "name": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/DataDog/guarddog/pull/89/commits/a56aff58264cb6b7855d71b00dc10c39a5dbd306"
        },
        {
          "name": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5"
        }
      ],
      "source": {
        "advisory": "GHSA-rp2v-v467-q9vq",
        "discovery": "UNKNOWN"
      },
      "title": "Arbitrary file write when scanning a specially-crafted local PyPI package"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-23531",
    "datePublished": "2022-12-16T23:41:15.078Z",
    "dateReserved": "2022-01-19T21:23:53.786Z",
    "dateUpdated": "2025-04-17T14:33:54.287Z",
    "requesterUserId": "c184a3d9-dc98-4c48-a45b-d2d88cf0ac74",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

ghsa-rp2v-v467-q9vq

Vulnerability from github

Published

2022-12-02 22:25

Modified

2024-11-18 16:26

Severity ?

5.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
2.3 (Low) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L

Summary

GuardDog vulnerable to arbitrary file write when scanning a specially-crafted PyPI package

Details

Impact

Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed.

This is due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. See also https://docs.python.org/3/library/tarfile.html#tarfile.TarFile.extractall

Remediation

Upgrade to GuardDog v0.1.5 or more recent.

References

https://semgrep.dev/r?q=trailofbits.python.tarfile-extractall-traversal.tarfile-extractall-traversal
https://www.trellix.com/en-us/about/newsroom/stories/research/tarfile-exploiting-the-world.html
https://docs.python.org/3/library/tarfile.html#tarfile.TarFile.extractall

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "guarddog"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23531"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-23"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-02T22:25:25Z",
    "nvd_published_at": "2022-12-17T00:15:00Z",
    "severity": "LOW"
  },
  "details": "### Impact\n\nRunning GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed.\n\nThis is due to a path traversal vulnerability when extracting the `.tar.gz` file of the package being scanned, which exists by design in the `tarfile.TarFile.extractall` function. See also https://docs.python.org/3/library/tarfile.html#tarfile.TarFile.extractall\n\n### Remediation\n\nUpgrade to GuardDog v0.1.5 or more recent.\n\n### References\n\n* https://semgrep.dev/r?q=trailofbits.python.tarfile-extractall-traversal.tarfile-extractall-traversal\n* https://www.trellix.com/en-us/about/newsroom/stories/research/tarfile-exploiting-the-world.html\n* https://docs.python.org/3/library/tarfile.html#tarfile.TarFile.extractall\n",
  "id": "GHSA-rp2v-v467-q9vq",
  "modified": "2024-11-18T16:26:28Z",
  "published": "2022-12-02T22:25:25Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/security/advisories/GHSA-rp2v-v467-q9vq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23531"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/pull/89"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/commit/98af5c8c1e9c15fa888c900252e76116b0ec25d1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/DataDog/guarddog"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DataDog/guarddog/releases/tag/v0.1.5"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/guarddog/PYSEC-2022-42994.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L",
      "type": "CVSS_V4"
    }
  ],
  "summary": "GuardDog vulnerable to arbitrary file write when scanning a specially-crafted PyPI package"
}

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.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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

pysec-2022-42994

Vulnerability from pysec

CVE-2022-23531 (GCVE-0-2022-23531)

Vulnerability from cvelistv5

ghsa-rp2v-v467-q9vq

Vulnerability from github

Impact

Remediation

References

Tags

Sightings

Nomenclature