github - ghsa-qrj3-hrgj-fm7r

ghsa-qrj3-hrgj-fm7r

Vulnerability from github

Published

2022-09-27 00:00

Modified

2022-09-30 04:39

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

rdiffweb's unlimited length email field can lead to DoS

Details

rdiffweb prior to 2.4.8 does not validate email length, allowing users to insert an email longer than 255 characters. If a user signs up with an email with a length of 1 million or more characters and logs in, withdraws, or changes their email, the server may cause denial of service due to overload. Version 2.4.8 sets length limits for username, email, and root directory.

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "rdiffweb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-3272"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2022-09-30T04:39:38Z",
    "nvd_published_at": "2022-09-26T17:16:00Z",
    "severity": "HIGH"
  },
  "details": "rdiffweb prior to 2.4.8 does not validate email length, allowing users to insert an email longer than 255 characters. If a user signs up with an email with a length of 1 million or more characters and logs in, withdraws, or changes their email, the server may cause denial of service due to overload. Version 2.4.8 sets length limits for username, email, and root directory.\n",
  "id": "GHSA-qrj3-hrgj-fm7r",
  "modified": "2022-09-30T04:39:38Z",
  "published": "2022-09-27T00:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3272"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ikus060/rdiffweb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-291.yaml"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
    }
  ],
  "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"
    }
  ],
  "summary": "rdiffweb\u0027s unlimited length email field can lead to DoS"
}

cve-2022-3272

Vulnerability from cvelistv5

Published

2022-09-26 16:50

Modified

2024-08-03 01:07

Severity ?

5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Summary

Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb

References

▼	URL	Tags
	https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3	x_refsource_MISC
	https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	ikus060	ikus060/rdiffweb

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:07:05.877Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ikus060/rdiffweb",
          "vendor": "ikus060",
          "versions": [
            {
              "lessThan": "2.4.8",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-130",
              "description": "CWE-130 Improper Handling of Length Parameter Inconsistency",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-09-26T16:50:10",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
        }
      ],
      "source": {
        "advisory": "733678b9-daa1-4d6a-875a-382fa09a6e38",
        "discovery": "EXTERNAL"
      },
      "title": "Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2022-3272",
          "STATE": "PUBLIC",
          "TITLE": "Improper Handling of Length Parameter Inconsistency in ikus060/rdiffweb"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ikus060/rdiffweb",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "2.4.8"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "ikus060"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Improper Handling of Length Parameter Inconsistency in GitHub repository ikus060/rdiffweb prior to 2.4.8."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-130 Improper Handling of Length Parameter Inconsistency"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3",
              "refsource": "MISC",
              "url": "https://github.com/ikus060/rdiffweb/commit/667657c6fe2b336c90be37f37fb92f65df4feee3"
            },
            {
              "name": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38",
              "refsource": "CONFIRM",
              "url": "https://huntr.dev/bounties/733678b9-daa1-4d6a-875a-382fa09a6e38"
            }
          ]
        },
        "source": {
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          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-3272",
    "datePublished": "2022-09-26T16:50:10",
    "dateReserved": "2022-09-22T00:00:00",
    "dateUpdated": "2024-08-03T01:07:05.877Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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