pysec - pysec-2022-244

PYSEC-2022-244

Vulnerability from pysec - Published: 2022-07-26 06:15 - Updated: 2022-08-01 20:42

Details

untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.

Impacted products

Name	purl
untangle	pkg:pypi/untangle

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "untangle",
        "purl": "pkg:pypi/untangle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3",
        "0.3.1",
        "0.4.0",
        "1.0.0",
        "1.1.0",
        "1.1.1",
        "1.2.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2022-31471",
    "GHSA-f83q-2cp7-qrjg"
  ],
  "details": "untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.",
  "id": "PYSEC-2022-244",
  "modified": "2022-08-01T20:42:29.787320Z",
  "published": "2022-07-26T06:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN30454777/"
    },
    {
      "type": "WEB",
      "url": "https://github.com/stchris/untangle"
    },
    {
      "type": "WEB",
      "url": "https://github.com/stchris/untangle/releases/tag/1.2.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-f83q-2cp7-qrjg"
    }
  ]
}

CVE-2022-31471 (GCVE-0-2022-31471)

Vulnerability from cvelistv5 – Published: 2022-07-26 05:10 – Updated: 2024-08-03 07:19

Summary

Severity ?

No CVSS data available.

CWE

Improper Restriction of XML External Entity Reference (XXE)

Assigner

jpcert

References

URL

Tags

	https://github.com/stchris/untangle	x_refsource_MISC
	https://github.com/stchris/untangle/releases/tag/1.2.1	x_refsource_MISC
	https://jvn.jp/en/jp/JVN30454777/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Christian Stefanescu	untangle	Affected: 1.2.0 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T07:19:06.083Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/stchris/untangle"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/stchris/untangle/releases/tag/1.2.1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN30454777/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "untangle",
          "vendor": "Christian Stefanescu",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.0 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Restriction of XML External Entity Reference (XXE)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-26T05:10:27",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/stchris/untangle"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/stchris/untangle/releases/tag/1.2.1"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN30454777/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2022-31471",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "untangle",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.2.0 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Christian Stefanescu"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Restriction of XML External Entity Reference (XXE)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/stchris/untangle",
              "refsource": "MISC",
              "url": "https://github.com/stchris/untangle"
            },
            {
              "name": "https://github.com/stchris/untangle/releases/tag/1.2.1",
              "refsource": "MISC",
              "url": "https://github.com/stchris/untangle/releases/tag/1.2.1"
            },
            {
              "name": "https://jvn.jp/en/jp/JVN30454777/",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN30454777/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2022-31471",
    "datePublished": "2022-07-26T05:10:27",
    "dateReserved": "2022-07-12T00:00:00",
    "dateUpdated": "2024-08-03T07:19:06.083Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-F83Q-2CP7-QRJG

Vulnerability from github – Published: 2022-08-06 05:30 – Updated: 2024-11-18 23:02

Summary

untangle vulnerable to Improper Restriction of XML External Entity Reference

Details

Description

Impact

An attacker may be able to read the contents of local files. This affects untangle versions up to and including 1.2.0

Patches

The problem has been fixed with version 1.2.1

Workarounds

None

References

https://jvn.jp/en/jp/JVN30454777/

For more information

If you have any questions or comments about this advisory: * Open an issue

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": "untangle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-31471"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-06T05:30:13Z",
    "nvd_published_at": "2022-07-26T06:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Description\nuntangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.\n\n### Impact\nAn attacker may be able to read the contents of local files. This affects untangle versions up to and including 1.2.0\n\n### Patches\nThe problem has been fixed with version 1.2.1\n\n### Workarounds\nNone\n\n### References\nhttps://jvn.jp/en/jp/JVN30454777/\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an [issue](https://github.com/stchris/untangle/issues)\n",
  "id": "GHSA-f83q-2cp7-qrjg",
  "modified": "2024-11-18T23:02:45Z",
  "published": "2022-08-06T05:30:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/stchris/untangle/security/advisories/GHSA-f83q-2cp7-qrjg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31471"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/untangle/PYSEC-2022-244.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/stchris/untangle"
    },
    {
      "type": "WEB",
      "url": "https://github.com/stchris/untangle/releases/tag/1.2.1"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN30454777"
    }
  ],
  "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": "untangle vulnerable to Improper Restriction of XML External Entity Reference"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

PYSEC-2022-244

CVE-2022-31471 (GCVE-0-2022-31471)

GHSA-F83Q-2CP7-QRJG

Description

Impact

Patches

Workarounds

References

For more information

Tags

Sightings

Nomenclature