pysec - pysec-2016-21

PYSEC-2016-21

Vulnerability from pysec - Published: 2016-12-21 22:59 - Updated: 2021-07-25 23:34

Details

python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document.

Impacted products

Name	purl
python-docx	pkg:pypi/python-docx

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "python-docx",
        "purl": "pkg:pypi/python-docx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.3.0a1",
        "0.3.0a2",
        "0.3.0a3",
        "0.3.0a4",
        "0.3.0a5",
        "0.3.0dev1",
        "0.4.0",
        "0.5.0",
        "0.5.1",
        "0.5.2",
        "0.5.3",
        "0.6.0",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.7.3",
        "0.7.4",
        "0.7.5",
        "0.7.6",
        "0.8.0",
        "0.8.1",
        "0.8.2",
        "0.8.3",
        "0.8.4",
        "0.8.5"
      ]
    }
  ],
  "aliases": [
    "CVE-2016-5851",
    "GHSA-34wj-p5jm-2p96"
  ],
  "details": "python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document.",
  "id": "PYSEC-2016-21",
  "modified": "2021-07-25T23:34:51.683518Z",
  "published": "2016-12-21T22:59:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/python-openxml/python-docx/blob/v0.8.6/HISTORY.rst"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/91485"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/28/8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/28/7"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-34wj-p5jm-2p96"
    }
  ]
}

GHSA-34WJ-P5JM-2P96

Vulnerability from github – Published: 2022-05-13 01:06 – Updated: 2024-10-25 21:18

Summary

Improper Restriction of XML External Entity Reference in python-docx

Details

python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document.

Severity ?

8.8 (High)


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

8.7 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.8.5"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "python-docx"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-5851"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-06T19:44:36Z",
    "nvd_published_at": "2016-12-21T22:59:00Z",
    "severity": "HIGH"
  },
  "details": "python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document.",
  "id": "GHSA-34wj-p5jm-2p96",
  "modified": "2024-10-25T21:18:53Z",
  "published": "2022-05-13T01:06:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5851"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-openxml/python-docx/commit/61b40b161b64173ab8e362aec1fd197948431beb"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-34wj-p5jm-2p96"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/python-docx/PYSEC-2016-21.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/python-openxml/python-docx"
    },
    {
      "type": "WEB",
      "url": "https://github.com/python-openxml/python-docx/blob/v0.8.6/HISTORY.rst"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FFMOH7ZPOPQWNJGUZOS5LXX4MGNRXXT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XU2WSYRNB7CLBBFCGSX34XHACTA2SWDZ"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6FFMOH7ZPOPQWNJGUZOS5LXX4MGNRXXT"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XU2WSYRNB7CLBBFCGSX34XHACTA2SWDZ"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20170214030949/http://www.securityfocus.com/bid/91485"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/28/7"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/06/28/8"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/91485"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Improper Restriction of XML External Entity Reference in python-docx"
}

CVE-2016-5851 (GCVE-0-2016-5851)

Vulnerability from cvelistv5 – Published: 2016-12-21 00:00 – Updated: 2024-08-06 01:15

Summary

python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2016/06/28/7	mailing-list
	http://www.openwall.com/lists/oss-security/2016/06/28/8	mailing-list
	https://github.com/python-openxml/python-docx/blo…
	http://www.securityfocus.com/bid/91485	vdb-entry
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
	https://github.com/python-openxml/python-docx/com…

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:15:10.802Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "[oss-security] 20160628 CVE request - python-docx 0.8.5 - XXE",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/06/28/7"
          },
          {
            "name": "[oss-security] 20160628 Re: CVE request - python-docx 0.8.5 - XXE",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/06/28/8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/python-openxml/python-docx/blob/v0.8.6/HISTORY.rst"
          },
          {
            "name": "91485",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/91485"
          },
          {
            "name": "FEDORA-2021-aa54748cd9",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FFMOH7ZPOPQWNJGUZOS5LXX4MGNRXXT/"
          },
          {
            "name": "FEDORA-2021-aa6ebc01be",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XU2WSYRNB7CLBBFCGSX34XHACTA2SWDZ/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/python-openxml/python-docx/commit/61b40b161b64173ab8e362aec1fd197948431beb"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-06-22T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "python-docx before 0.8.6 allows context-dependent attackers to conduct XML External Entity (XXE) attacks via a crafted document."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-07T21:51:56.834685",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "[oss-security] 20160628 CVE request - python-docx 0.8.5 - XXE",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/06/28/7"
        },
        {
          "name": "[oss-security] 20160628 Re: CVE request - python-docx 0.8.5 - XXE",
          "tags": [
            "mailing-list"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/06/28/8"
        },
        {
          "url": "https://github.com/python-openxml/python-docx/blob/v0.8.6/HISTORY.rst"
        },
        {
          "name": "91485",
          "tags": [
            "vdb-entry"
          ],
          "url": "http://www.securityfocus.com/bid/91485"
        },
        {
          "name": "FEDORA-2021-aa54748cd9",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FFMOH7ZPOPQWNJGUZOS5LXX4MGNRXXT/"
        },
        {
          "name": "FEDORA-2021-aa6ebc01be",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XU2WSYRNB7CLBBFCGSX34XHACTA2SWDZ/"
        },
        {
          "url": "https://github.com/python-openxml/python-docx/commit/61b40b161b64173ab8e362aec1fd197948431beb"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-5851",
    "datePublished": "2016-12-21T00:00:00",
    "dateReserved": "2016-06-28T00:00:00",
    "dateUpdated": "2024-08-06T01:15:10.802Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2016-21

GHSA-34WJ-P5JM-2P96

CVE-2016-5851 (GCVE-0-2016-5851)

Tags

Sightings

Nomenclature