pysec - pysec-2022-203

pysec-2022-203

Vulnerability from pysec

Published

2022-05-25 01:15

Modified

2022-06-07 22:30

Details

** DISPUTED ** Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project.

Impacted products

Name	purl
werkzeug	pkg:pypi/werkzeug

Aliases

CVE-2022-29361

JSON

To clipboard

{
   affected: [
      {
         package: {
            ecosystem: "PyPI",
            name: "werkzeug",
            purl: "pkg:pypi/werkzeug",
         },
         ranges: [
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "9a3a981d70d2e9ec3344b5192f86fcaf3210cd85",
                  },
               ],
               repo: "https://github.com/pallets/werkzeug",
               type: "GIT",
            },
            {
               events: [
                  {
                     introduced: "0",
                  },
                  {
                     fixed: "2.1.1",
                  },
               ],
               type: "ECOSYSTEM",
            },
         ],
         versions: [
            "0.1",
            "0.10",
            "0.10.1",
            "0.10.2",
            "0.10.3",
            "0.10.4",
            "0.11",
            "0.11.1",
            "0.11.10",
            "0.11.11",
            "0.11.12",
            "0.11.13",
            "0.11.14",
            "0.11.15",
            "0.11.2",
            "0.11.3",
            "0.11.4",
            "0.11.5",
            "0.11.6",
            "0.11.7",
            "0.11.8",
            "0.11.9",
            "0.12",
            "0.12.1",
            "0.12.2",
            "0.13",
            "0.14",
            "0.14.1",
            "0.15.0",
            "0.15.1",
            "0.15.2",
            "0.15.3",
            "0.15.4",
            "0.15.5",
            "0.15.6",
            "0.16.0",
            "0.16.1",
            "0.2",
            "0.3",
            "0.3.1",
            "0.4",
            "0.4.1",
            "0.5",
            "0.5.1",
            "0.6",
            "0.6.1",
            "0.6.2",
            "0.7",
            "0.7.1",
            "0.7.2",
            "0.8",
            "0.8.1",
            "0.8.2",
            "0.8.3",
            "0.9",
            "0.9.1",
            "0.9.2",
            "0.9.3",
            "0.9.4",
            "0.9.5",
            "0.9.6",
            "1.0.0",
            "1.0.0rc1",
            "1.0.1",
            "2.0.0",
            "2.0.0rc1",
            "2.0.0rc2",
            "2.0.0rc3",
            "2.0.0rc4",
            "2.0.0rc5",
            "2.0.1",
            "2.0.2",
            "2.0.3",
            "2.1.0",
         ],
      },
   ],
   aliases: [
      "CVE-2022-29361",
   ],
   details: "** DISPUTED ** Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project.",
   id: "PYSEC-2022-203",
   modified: "2022-06-07T22:30:02.873111Z",
   published: "2022-05-25T01:15:00Z",
   references: [
      {
         type: "FIX",
         url: "https://github.com/pallets/werkzeug/commit/9a3a981d70d2e9ec3344b5192f86fcaf3210cd85",
      },
      {
         type: "REPORT",
         url: "https://github.com/pallets/werkzeug/issues/2420",
      },
   ],
}

cve-2022-29361

Vulnerability from cvelistv5

Published

2022-05-24 23:56

Modified

2024-08-03 06:17

Severity ?

Summary

Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project

References

▼	URL	Tags
	https://github.com/pallets/werkzeug/commit/9a3a981d70d2e9ec3344b5192f86fcaf3210cd85	x_refsource_MISC
	https://github.com/pallets/werkzeug/issues/2420	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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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.

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