Vulnerability-Lookup

GHSA-P9W8-2MPQ-49H9

Vulnerability from github – Published: 2023-02-04 06:30 – Updated: 2023-02-14 16:47

Summary

is-url Inefficient Regular Expression Complexity vulnerability

Details

A vulnerability was found in Segmentio is-url up to 1.2.2. It has been rated as problematic. Affected by this issue is an unknown functionality of the file index.js. The manipulation leads to inefficient regular expression complexity. The attack may be launched remotely. Upgrading to version 1.2.3 is able to address this issue. The name of the patch is 149550935c63a98c11f27f694a7c4a9479e53794. It is recommended to upgrade the affected component. VDB-220058 is the identifier assigned to this vulnerability.

Severity

7.5 (High)


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

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "is-url"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2018-25079"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1333"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-10T00:59:15Z",
    "nvd_published_at": "2023-02-04T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability was found in Segmentio is-url up to 1.2.2. It has been rated as problematic. Affected by this issue is an unknown functionality of the file index.js. The manipulation leads to inefficient regular expression complexity. The attack may be launched remotely. Upgrading to version 1.2.3 is able to address this issue. The name of the patch is 149550935c63a98c11f27f694a7c4a9479e53794. It is recommended to upgrade the affected component. VDB-220058 is the identifier assigned to this vulnerability.",
  "id": "GHSA-p9w8-2mpq-49h9",
  "modified": "2023-02-14T16:47:13Z",
  "published": "2023-02-04T06:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-25079"
    },
    {
      "type": "WEB",
      "url": "https://github.com/segmentio/is-url/pull/18"
    },
    {
      "type": "WEB",
      "url": "https://github.com/segmentio/is-url/commit/149550935c63a98c11f27f694a7c4a9479e53794"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/segmentio/is-url"
    },
    {
      "type": "WEB",
      "url": "https://github.com/segmentio/is-url/releases/tag/v1.2.3"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.220058"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.220058"
    }
  ],
  "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": "is-url Inefficient Regular Expression Complexity vulnerability"
}

CVE-2018-25079 (GCVE-0-2018-25079)

Vulnerability from cvelistv5 – Published: 2023-02-04 03:57 – Updated: 2024-08-05 12:33

Title

Segmentio is-url index.js redos

Summary

A vulnerability was found in Segmentio is-url up to 1.2.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the file index.js. The manipulation leads to inefficient regular expression complexity. The attack may be launched remotely. Upgrading to version 1.2.3 is able to address this issue. The patch is identified as 149550935c63a98c11f27f694a7c4a9479e53794. It is recommended to upgrade the affected component. VDB-220058 is the identifier assigned to this vulnerability.

Severity

4.3 (Medium)


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

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-1333 - Inefficient Regular Expression Complexity

Assigner

VulDB mitre root

References

5 references

URL	Tags
https://vuldb.com/?id.220058	vdb-entry
https://vuldb.com/?ctiid.220058	signaturepermissions-required
https://github.com/segmentio/is-url/pull/18	issue-tracking
https://github.com/segmentio/is-url/commit/149550…	patch
https://github.com/segmentio/is-url/releases/tag/v1.2.3	patch

Impacted products

1 product

Vendor	Product	Version
Segmentio	is-url	Affected: 1.2.0 Affected: 1.2.1 Affected: 1.2.2

Credits

VulDB GitHub Commit Analyzer

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T12:33:47.846Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.220058"
          },
          {
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.220058"
          },
          {
            "tags": [
              "issue-tracking",
              "x_transferred"
            ],
            "url": "https://github.com/segmentio/is-url/pull/18"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/segmentio/is-url/commit/149550935c63a98c11f27f694a7c4a9479e53794"
          },
          {
            "tags": [
              "patch",
              "x_transferred"
            ],
            "url": "https://github.com/segmentio/is-url/releases/tag/v1.2.3"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "is-url",
          "vendor": "Segmentio",
          "versions": [
            {
              "status": "affected",
              "version": "1.2.0"
            },
            {
              "status": "affected",
              "version": "1.2.1"
            },
            {
              "status": "affected",
              "version": "1.2.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "tool",
          "value": "VulDB GitHub Commit Analyzer"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Segmentio is-url up to 1.2.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the file index.js. The manipulation leads to inefficient regular expression complexity. The attack may be launched remotely. Upgrading to version 1.2.3 is able to address this issue. The patch is identified as 149550935c63a98c11f27f694a7c4a9479e53794. It is recommended to upgrade the affected component. VDB-220058 is the identifier assigned to this vulnerability."
        },
        {
          "lang": "de",
          "value": "Eine problematische Schwachstelle wurde in Segmentio is-url bis 1.2.2 ausgemacht. Betroffen davon ist ein unbekannter Prozess der Datei index.js. Durch die Manipulation mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Ein Aktualisieren auf die Version 1.2.3 vermag dieses Problem zu l\u00f6sen. Der Patch wird als 149550935c63a98c11f27f694a7c4a9479e53794 bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4,
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "CWE-1333 Inefficient Regular Expression Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-20T12:33:38.421Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/?id.220058"
        },
        {
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.220058"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/segmentio/is-url/pull/18"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/segmentio/is-url/commit/149550935c63a98c11f27f694a7c4a9479e53794"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/segmentio/is-url/releases/tag/v1.2.3"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2023-02-02T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2023-02-02T00:00:00.000Z",
          "value": "CVE reserved"
        },
        {
          "lang": "en",
          "time": "2023-02-02T01:00:00.000Z",
          "value": "VulDB entry created"
        },
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          "lang": "en",
          "time": "2023-03-04T09:07:24.000Z",
          "value": "VulDB entry last update"
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
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    "datePublished": "2023-02-04T03:57:04.510Z",
    "dateReserved": "2023-02-02T19:53:38.131Z",
    "dateUpdated": "2024-08-05T12:33:47.846Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.