Vulnerability-Lookup

GHSA-6M9G-JR8C-CQW3

Vulnerability from github – Published: 2020-04-29 17:12 – Updated: 2024-09-04 19:55

Summary

Depth counting error in guard() leading to multiple potential security issues in aioxmpp

Details

Impact

Possible remote Denial of Service or Data Injection.

Patches

Patches are available in https://github.com/horazont/aioxmpp/pull/268. They have been backported to the 0.10 release series and 0.10.3 is the first release to contain the fix.

Workarounds

To make the bug exploitable, an error suppressing xso_error_handler is required. By not using xso_error_handlers or not using the suppression function, the vulnerability can be mitigated completely (to our knowledge).

References

The pull request contains a detailed description: https://github.com/horazont/aioxmpp/pull/268

For more information

If you have any questions or comments about this advisory: * Join our chat * Email the maintainer Jonas Schäfer

Severity

7.4 (High)


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

8.3 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "aioxmpp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-1000007"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-237"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-04-29T17:12:16Z",
    "nvd_published_at": "2019-02-04T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nPossible remote Denial of Service or Data Injection.\n\n### Patches\nPatches are available in https://github.com/horazont/aioxmpp/pull/268. They have been backported to the 0.10 release series and 0.10.3 is the first release to contain the fix.\n\n### Workarounds\nTo make the bug exploitable, an error suppressing ``xso_error_handler`` is required. By not using ``xso_error_handlers`` or not using the suppression function, the vulnerability can be mitigated completely (to our knowledge).\n\n### References\nThe pull request contains a detailed description: https://github.com/horazont/aioxmpp/pull/268\n\n### For more information\nIf you have any questions or comments about this advisory:\n* [Join our chat](xmpp:aioxmpp@conference.zombofant.net?join)\n* Email the maintainer [Jonas Sch\u00e4fer](mailto:jonas@wielicki.name)",
  "id": "GHSA-6m9g-jr8c-cqw3",
  "modified": "2024-09-04T19:55:01Z",
  "published": "2020-04-29T17:12:39Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/horazont/aioxmpp/security/advisories/GHSA-6m9g-jr8c-cqw3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1000007"
    },
    {
      "type": "WEB",
      "url": "https://github.com/horazont/aioxmpp/pull/268"
    },
    {
      "type": "WEB",
      "url": "https://github.com/horazont/aioxmpp/commit/29ff0838a40f58efe30a4bbcea95aa8dab7da475"
    },
    {
      "type": "WEB",
      "url": "https://github.com/horazont/aioxmpp/commit/f151f920f439d97d4103fc11057ed6dc34fe98be"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-6m9g-jr8c-cqw3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/horazont/aioxmpp"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/aioxmpp/PYSEC-2019-1.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Depth counting error in guard() leading to multiple potential security issues in aioxmpp"
}

CVE-2019-1000007 (GCVE-0-2019-1000007)

Vulnerability from cvelistv5 – Published: 2019-02-04 21:00 – Updated: 2024-08-05 03:00

Summary

aioxmpp version 0.10.2 and earlier contains a Improper Handling of Structural Elements vulnerability in Stanza Parser, rollback during error processing, aioxmpp.xso.model.guard function that can result in Denial of Service, Other. This attack appears to be exploitable via Remote. A crafted stanza can be sent to an application which uses the vulnerable components to either inject data in a different context or cause the application to reconnect (potentially losing data). This vulnerability appears to have been fixed in 0.10.3.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://github.com/horazont/aioxmpp/pull/268	x_refsource_MISC

Date Public

2019-01-10 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:00:19.220Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/horazont/aioxmpp/pull/268"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2019-01-22T00:00:00.000Z",
      "datePublic": "2019-01-10T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "aioxmpp version 0.10.2 and earlier contains a Improper Handling of Structural Elements vulnerability in Stanza Parser, rollback during error processing, aioxmpp.xso.model.guard function that can result in Denial of Service, Other. This attack appears to be exploitable via Remote. A crafted stanza can be sent to an application which uses the vulnerable components to either inject data in a different context or cause the application to reconnect (potentially losing data). This vulnerability appears to have been fixed in 0.10.3."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-02-04T20:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/horazont/aioxmpp/pull/268"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2019-01-22T21:21:10.015889",
          "DATE_REQUESTED": "2019-01-10T18:56:13",
          "ID": "CVE-2019-1000007",
          "REQUESTER": "jonas@wielicki.name",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "aioxmpp version 0.10.2 and earlier contains a Improper Handling of Structural Elements vulnerability in Stanza Parser, rollback during error processing, aioxmpp.xso.model.guard function that can result in Denial of Service, Other. This attack appears to be exploitable via Remote. A crafted stanza can be sent to an application which uses the vulnerable components to either inject data in a different context or cause the application to reconnect (potentially losing data). This vulnerability appears to have been fixed in 0.10.3."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/horazont/aioxmpp/pull/268",
              "refsource": "MISC",
              "url": "https://github.com/horazont/aioxmpp/pull/268"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-1000007",
    "datePublished": "2019-02-04T21:00:00.000Z",
    "dateReserved": "2019-01-10T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:00:19.220Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

PYSEC-2019-1

Vulnerability from pysec - Published: 2019-02-04 21:29 - Updated: 2019-02-15 15:00

Details

Impacted products

Name	purl
aioxmpp	pkg:pypi/aioxmpp

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "aioxmpp",
        "purl": "pkg:pypi/aioxmpp"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.10.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2",
        "0.3",
        "0.4.0",
        "0.4.1",
        "0.5.0",
        "0.5.1",
        "0.5.2",
        "0.5.3",
        "0.5.4",
        "0.6.0",
        "0.6.1",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.8.0",
        "0.9.0",
        "0.9.1",
        "0.10.0",
        "0.10.1",
        "0.10.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2019-1000007",
    "GHSA-6m9g-jr8c-cqw3"
  ],
  "details": "aioxmpp version 0.10.2 and earlier contains a Improper Handling of Structural Elements vulnerability in Stanza Parser, rollback during error processing, aioxmpp.xso.model.guard function that can result in Denial of Service, Other. This attack appears to be exploitable via Remote. A crafted stanza can be sent to an application which uses the vulnerable components to either inject data in a different context or cause the application to reconnect (potentially losing data). This vulnerability appears to have been fixed in 0.10.3.",
  "id": "PYSEC-2019-1",
  "modified": "2019-02-15T15:00:00Z",
  "published": "2019-02-04T21:29:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/horazont/aioxmpp/pull/268"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-6m9g-jr8c-cqw3"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-6M9G-JR8C-CQW3

Impact

Patches

Workarounds

References

For more information

CVE-2019-1000007 (GCVE-0-2019-1000007)

PYSEC-2019-1

Tags

Sightings

Nomenclature