Vulnerability-Lookup

PYSEC-2024-186

Vulnerability from pysec - Published: 2024-09-30 16:15 - Updated: 2025-01-19 04:23

Details

RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7.3. As a workaround, If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Impacted products

Name	purl
restrictedpython	pkg:pypi/restrictedpython

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "restrictedpython",
        "purl": "pkg:pypi/restrictedpython"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d701cc36cccac36b21fa200f1f2d1945a9a215e6"
            }
          ],
          "repo": "https://github.com/zopefoundation/restrictedpython",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.2",
        "3.4.3",
        "3.5.0",
        "3.5.1",
        "3.5.2",
        "3.6.0",
        "3.6.0a1",
        "4.0",
        "4.0a1",
        "4.0a2",
        "4.0a3",
        "4.0b1",
        "4.0b2",
        "4.0b3",
        "4.0b4",
        "4.0b5",
        "4.0b6",
        "4.0b7",
        "4.0b8",
        "5.0",
        "5.1",
        "5.2",
        "5.2a1.dev0",
        "5.3",
        "5.3a1.dev0",
        "5.4",
        "6.0",
        "6.0a1.dev0",
        "6.1",
        "6.2",
        "7.0",
        "7.0a1.dev0",
        "7.0a1.dev1",
        "7.0a2.dev0",
        "7.1",
        "7.2",
        "7.2a1.dev0"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-47532",
    "GHSA-5rfv-66g4-jr8h"
  ],
  "details": "RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7.3. As a workaround, If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment.",
  "id": "PYSEC-2024-186",
  "modified": "2025-01-19T04:23:01.259448+00:00",
  "published": "2024-09-30T16:15:09+00:00",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-jr8h"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-jr8h"
    },
    {
      "type": "FIX",
      "url": "https://github.com/zopefoundation/RestrictedPython/commit/d701cc36cccac36b21fa200f1f2d1945a9a215e6"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-47532 (GCVE-0-2024-47532)

Vulnerability from cvelistv5 – Published: 2024-09-30 15:29 – Updated: 2024-09-30 17:29

Title

RestrictedPython information leakage via `AttributeError.obj` and the `string` module

Summary

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-30 17:26 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/zopefoundation/RestrictedPytho…	x_refsource_CONFIRM
https://github.com/zopefoundation/RestrictedPytho…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
zopefoundation	RestrictedPython	Affected: < 7.3
zope	restrictedpython	Affected: 0 , < 7.3 (custom) cpe:2.3:a:zope:restrictedpython::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:zope:restrictedpython:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "restrictedpython",
            "vendor": "zope",
            "versions": [
              {
                "lessThan": "7.3",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47532",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-30T17:26:28.910403Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-30T17:29:29.522Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "RestrictedPython",
          "vendor": "zopefoundation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7.3. As a workaround, If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-30T15:29:57.907Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-jr8h",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-jr8h"
        },
        {
          "name": "https://github.com/zopefoundation/RestrictedPython/commit/d701cc36cccac36b21fa200f1f2d1945a9a215e6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/zopefoundation/RestrictedPython/commit/d701cc36cccac36b21fa200f1f2d1945a9a215e6"
        }
      ],
      "source": {
        "advisory": "GHSA-5rfv-66g4-jr8h",
        "discovery": "UNKNOWN"
      },
      "title": "RestrictedPython information leakage via `AttributeError.obj` and the `string` module"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-47532",
    "datePublished": "2024-09-30T15:29:57.907Z",
    "dateReserved": "2024-09-25T21:46:10.929Z",
    "dateUpdated": "2024-09-30T17:29:29.522Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-5RFV-66G4-JR8H

Vulnerability from github – Published: 2024-09-30 17:14 – Updated: 2025-01-21 17:59

Summary

RestrictedPython information leakage via `AttributeError.obj` and the `string` module

Details

Impact

A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module.

Patches

The problem will be fixed in version 7.3.

Workarounds

If the application does not require access to the module string, it can remove it from RestrictedPython.Utilities.utility_builtins or otherwise do not make it available in the restricted execution environment.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "RestrictedPython"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-47532"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-09-30T17:14:00Z",
    "nvd_published_at": "2024-09-30T16:15:09Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nA user can gain access to protected (and potentially sensible) information indirectly via `AttributeError.obj` and the `string` module.\n\n### Patches\nThe problem will be fixed in version 7.3.\n\n\n### Workarounds\nIf the application does not require access to the module `string`, it can remove it from `RestrictedPython.Utilities.utility_builtins`  or otherwise do not make it available in the restricted execution environment.\n",
  "id": "GHSA-5rfv-66g4-jr8h",
  "modified": "2025-01-21T17:59:45Z",
  "published": "2024-09-30T17:14:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/zopefoundation/RestrictedPython/security/advisories/GHSA-5rfv-66g4-jr8h"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47532"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zopefoundation/RestrictedPython/commit/d701cc36cccac36b21fa200f1f2d1945a9a215e6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/restrictedpython/PYSEC-2024-186.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zopefoundation/RestrictedPython"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "RestrictedPython information leakage via `AttributeError.obj` and the `string` module"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

PYSEC-2024-186

CVE-2024-47532 (GCVE-0-2024-47532)

GHSA-5RFV-66G4-JR8H

Impact

Patches

Workarounds

Tags

Sightings

Nomenclature

Related by attack behaviour