pysec - pysec-2019-179

pysec-2019-179

Vulnerability from pysec

Published

2019-07-17 14:15

Modified

2021-08-27 03:22

Details

The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.

Impacted products

Name	purl
flask	pkg:pypi/flask

Aliases

JSON

To clipboard

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "flask",
            purl: "pkg:pypi/flask",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.0",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "0.1",
            "0.10",
            "0.10.1",
            "0.11",
            "0.11.1",
            "0.12",
            "0.12.1",
            "0.12.2",
            "0.12.3",
            "0.12.4",
            "0.12.5",
            "0.2",
            "0.3",
            "0.3.1",
            "0.4",
            "0.5",
            "0.5.1",
            "0.5.2",
            "0.6",
            "0.6.1",
            "0.7",
            "0.7.1",
            "0.7.2",
            "0.8",
            "0.8.1",
            "0.9",
         ],
      },
   ],
   aliases: [
      "CVE-2019-1010083",
      "GHSA-5wv5-4vpf-pj6m",
   ],
   details: "The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.",
   id: "PYSEC-2019-179",
   modified: "2021-08-27T03:22:03.986184Z",
   published: "2019-07-17T14:15:00Z",
   references: [
      {
         type: "ARTICLE",
         url: "https://www.palletsprojects.com/blog/flask-1-0-released/",
      },
      {
         type: "ADVISORY",
         url: "https://github.com/advisories/GHSA-5wv5-4vpf-pj6m",
      },
   ],
}

cve-2019-1010083

Vulnerability from cvelistv5

Published

2019-07-17 13:59

Modified

2024-08-05 03:07

Severity ?

Summary

References

▼	URL	Tags
	https://www.palletsprojects.com/blog/flask-1-0-released/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	The Pallets Project	Flask	Version: ≤ 1.0 [fixed: 1]

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-05T03:07:18.278Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_CONFIRM",
                     "x_transferred",
                  ],
                  url: "https://www.palletsprojects.com/blog/flask-1-0-released/",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "Flask",
               vendor: "The Pallets Project",
               versions: [
                  {
                     status: "affected",
                     version: "≤ 1.0 [fixed: 1]",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "unexpected memory usage",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2019-08-25T15:43:52",
            orgId: "7556d962-6fb7-411e-85fa-6cd62f095ba8",
            shortName: "dwf",
         },
         references: [
            {
               tags: [
                  "x_refsource_CONFIRM",
               ],
               url: "https://www.palletsprojects.com/blog/flask-1-0-released/",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "cve-assign@distributedweaknessfiling.org",
               ID: "CVE-2019-1010083",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "Flask",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "≤ 1.0 [fixed: 1]",
                                       },
                                    ],
                                 },
                              },
                           ],
                        },
                        vendor_name: "The Pallets Project",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "eng",
                     value: "The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "eng",
                           value: "unexpected memory usage",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://www.palletsprojects.com/blog/flask-1-0-released/",
                     refsource: "CONFIRM",
                     url: "https://www.palletsprojects.com/blog/flask-1-0-released/",
                  },
               ],
            },
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "7556d962-6fb7-411e-85fa-6cd62f095ba8",
      assignerShortName: "dwf",
      cveId: "CVE-2019-1010083",
      datePublished: "2019-07-17T13:59:09",
      dateReserved: "2019-03-20T00:00:00",
      dateUpdated: "2024-08-05T03:07:18.278Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

ghsa-5wv5-4vpf-pj6m

Vulnerability from github

Published

2019-07-19 16:12

Modified

2024-09-20 21:04

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Summary

Pallets Project Flask is vulnerable to Denial of Service via Unexpected memory usage

Details

The Pallets Project Flask before 1.0 is affected by unexpected memory usage. The impact is denial of service. The attack vector is crafted encoded JSON data. The fixed version is 1. NOTE this may overlap CVE-2018-1000656.

Show details on source website

JSON

To clipboard

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "Flask",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "1.0",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
      },
   ],
   aliases: [
      "CVE-2019-1010083",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-400",
      ],
      github_reviewed: true,
      github_reviewed_at: "2019-07-19T04:59:45Z",
      nvd_published_at: "2019-07-17T14:15:00Z",
      severity: "HIGH",
   },
   details: "The Pallets Project Flask before 1.0 is affected by unexpected memory usage. The impact is denial of service. The attack vector is crafted encoded JSON data. The fixed version is 1. NOTE this may overlap CVE-2018-1000656.",
   id: "GHSA-5wv5-4vpf-pj6m",
   modified: "2024-09-20T21:04:58Z",
   published: "2019-07-19T16:12:46Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2019-1010083",
      },
      {
         type: "ADVISORY",
         url: "https://github.com/advisories/GHSA-5wv5-4vpf-pj6m",
      },
      {
         type: "PACKAGE",
         url: "https://github.com/pallets/flask",
      },
      {
         type: "WEB",
         url: "https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2019-179.yaml",
      },
      {
         type: "WEB",
         url: "https://www.palletsprojects.com/blog/flask-1-0-released",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
      {
         score: "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
         type: "CVSS_V4",
      },
   ],
   summary: "Pallets Project Flask is vulnerable to Denial of Service via Unexpected memory usage",
}

All sightings related to this event Export sightings related to this event

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.
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-2019-179

Vulnerability from pysec

cve-2019-1010083

Vulnerability from cvelistv5

ghsa-5wv5-4vpf-pj6m

Vulnerability from github

Tags

Sightings

Nomenclature