pysec - pysec-2023-224

pysec-2023-224

Vulnerability from pysec

Published

2023-10-25 21:15

Modified

2023-11-02 16:33

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue.

Aliases

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "twisted",
        "purl": "pkg:pypi/twisted"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "23.10.0rc1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.1",
        "1.0.3",
        "1.0.4",
        "1.0.5",
        "1.0.6",
        "1.0.7",
        "1.1.0",
        "1.1.1",
        "1.2.0",
        "10.0.0",
        "10.1.0",
        "10.2.0",
        "11.0.0",
        "11.1.0",
        "12.0.0",
        "12.1.0",
        "12.2.0",
        "12.3.0",
        "13.0.0",
        "13.1.0",
        "13.2.0",
        "14.0.0",
        "14.0.1",
        "14.0.2",
        "15.0.0",
        "15.1.0",
        "15.2.0",
        "15.2.1",
        "15.3.0",
        "15.4.0",
        "15.5.0",
        "16.0.0",
        "16.1.0",
        "16.1.1",
        "16.2.0",
        "16.3.0",
        "16.3.1",
        "16.3.2",
        "16.4.0",
        "16.4.1",
        "16.5.0",
        "16.5.0rc1",
        "16.5.0rc2",
        "16.6.0",
        "16.6.0rc1",
        "16.7.0rc1",
        "16.7.0rc2",
        "17.1.0",
        "17.1.0rc1",
        "17.5.0",
        "17.9.0",
        "17.9.0rc1",
        "18.4.0",
        "18.4.0rc1",
        "18.7.0",
        "18.7.0rc1",
        "18.7.0rc2",
        "18.9.0",
        "18.9.0rc1",
        "19.10.0",
        "19.10.0rc1",
        "19.2.0",
        "19.2.0rc1",
        "19.2.0rc2",
        "19.2.1",
        "19.7.0",
        "19.7.0rc1",
        "2.1.0",
        "2.4.0",
        "2.5.0",
        "20.3.0",
        "20.3.0rc1",
        "21.2.0",
        "21.2.0rc1",
        "21.7.0",
        "21.7.0rc1",
        "21.7.0rc2",
        "21.7.0rc3",
        "22.1.0",
        "22.1.0rc1",
        "22.2.0",
        "22.2.0rc1",
        "22.4.0",
        "22.4.0rc1",
        "22.8.0",
        "22.8.0rc1",
        "22.8.0",
        "22.10.0rc1",
        "22.10.0",
        "23.8.0rc1",
        "23.8.0",
        "8.0.0",
        "8.0.1",
        "8.1.0",
        "8.2.0",
        "9.0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-46137",
    "GHSA-xc8x-vp79-p3wm"
  ],
  "details": "Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue.",
  "id": "PYSEC-2023-224",
  "modified": "2023-11-02T16:33:16.395026+00:00",
  "published": "2023-10-25T21:15:00+00:00",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-46137

Vulnerability from cvelistv5

Published

2023-10-25 20:56

Modified

2024-09-10 14:05

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Summary

twisted.web has disordered HTTP pipeline response

References

▼	URL	Tags
	https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	twisted	twisted

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T20:37:39.805Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:twisted:twisted:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "twisted",
            "vendor": "twisted",
            "versions": [
              {
                "lessThan": "23.8.0",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-46137",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T13:57:52.009306Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-10T14:05:53.980Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "twisted",
          "vendor": "twisted",
          "versions": [
            {
              "status": "affected",
              "version": "23.10.0rc1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-444",
              "description": "CWE-444: Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request/Response Smuggling\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-25T20:56:27.320Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm"
        }
      ],
      "source": {
        "advisory": "GHSA-xc8x-vp79-p3wm",
        "discovery": "UNKNOWN"
      },
      "title": "twisted.web has disordered HTTP pipeline response"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-46137",
    "datePublished": "2023-10-25T20:56:27.320Z",
    "dateReserved": "2023-10-16T17:51:35.574Z",
    "dateUpdated": "2024-09-10T14:05:53.980Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

ghsa-xc8x-vp79-p3wm

Vulnerability from github

Published

2023-10-25 21:15

Modified

2024-11-18 23:16

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Summary

twisted.web has disordered HTTP pipeline response

Details

There's an example faulty program: ```python from twisted.internet import reactor, endpoints from twisted.web import server from twisted.web.proxy import ReverseProxyResource from twisted.web.resource import Resource

class Second(Resource): isLeaf = True def render_GET(self, request): return b'SECOND\n'

class First(Resource): isLeaf = True def render_GET(self, request): def send_response(): request.write(b'FIRST DELAYED\n') request.finish() reactor.callLater(0.5, send_response) return server.NOT_DONE_YET

root = Resource()

root.putChild(b'second', Second()) root.putChild(b'first', First())

endpoint = endpoints.TCP4ServerEndpoint(reactor, 8080) endpoint.listen(server.Site(root)) reactor.run() ```

When two requests for /first and /second are sent in the same order, the second request will be responded to first. shell echo -en "GET /first HTTP/1.1\r\nHost: a\r\n\r\nGET /second HTTP/1.1\r\nHost: a\r\n\r\n" | nc localhost 8080

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "Twisted"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "23.10.0rc1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-46137"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-444"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-25T21:15:13Z",
    "nvd_published_at": "2023-10-25T21:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue.\n\n### Details\nThere\u0027s an example faulty program:\n```python\nfrom twisted.internet import reactor, endpoints\nfrom twisted.web import server\nfrom twisted.web.proxy import ReverseProxyResource\nfrom twisted.web.resource import Resource\n\nclass Second(Resource):\n    isLeaf = True\n    def render_GET(self, request):\n        return b\u0027SECOND\\n\u0027\n\nclass First(Resource):\n    isLeaf = True\n    def render_GET(self, request):\n        def send_response():\n            request.write(b\u0027FIRST DELAYED\\n\u0027)\n            request.finish()\n        reactor.callLater(0.5, send_response)\n        return server.NOT_DONE_YET\n\nroot = Resource()\n\nroot.putChild(b\u0027second\u0027, Second())\nroot.putChild(b\u0027first\u0027, First())\n\nendpoint = endpoints.TCP4ServerEndpoint(reactor, 8080)\nendpoint.listen(server.Site(root))\nreactor.run()\n```\n\nWhen two requests for `/first` and `/second` are sent in the same order, the second request will be responded to first.\n```shell\necho -en \"GET /first HTTP/1.1\\r\\nHost: a\\r\\n\\r\\nGET /second HTTP/1.1\\r\\nHost: a\\r\\n\\r\\n\" | nc localhost 8080\n```",
  "id": "GHSA-xc8x-vp79-p3wm",
  "modified": "2024-11-18T23:16:54Z",
  "published": "2023-10-25T21:15:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46137"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/twisted/PYSEC-2023-224.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/twisted/twisted"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "twisted.web has disordered HTTP pipeline response"
}

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-2023-224

Vulnerability from pysec

cve-2023-46137

Vulnerability from cvelistv5

ghsa-xc8x-vp79-p3wm

Vulnerability from github

Details

Tags

Sightings

Nomenclature