Vulnerability-Lookup

GHSA-HF44-3MX6-VHHW

Vulnerability from github – Published: 2021-05-19 23:02 – Updated: 2021-05-19 19:49

Summary

Navigate endpoint is vulnerable to regex injection that may lead to Denial of Service.

Details

Impact

The regex injection that may lead to Denial of Service.

Patches

Will be patched in 2.4 and 3.0

Workarounds

Versions lower than 2.x are only affected if the navigation module is added

References

See this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304

If you have any questions or comments about this advisory please send us an Email or create a topic here.

Severity

6.5 (Medium)


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

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JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.graphhopper:graphhopper-nav"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-29506"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-19T19:49:11Z",
    "nvd_published_at": "2021-05-13T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nThe regex injection that may lead to Denial of Service.\n\n### Patches\nWill be patched in 2.4 and 3.0\n\n### Workarounds\nVersions lower than 2.x are only affected if the navigation module is added\n\n### References\nSee this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304\n\nIf you have any questions or comments about this advisory please [send us an Email](https://www.graphhopper.com/contact-form/) or create a topic [here](https://discuss.graphhopper.com/).",
  "id": "GHSA-hf44-3mx6-vhhw",
  "modified": "2021-05-19T19:49:11Z",
  "published": "2021-05-19T23:02:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/graphhopper/graphhopper/security/advisories/GHSA-hf44-3mx6-vhhw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29506"
    },
    {
      "type": "WEB",
      "url": "https://github.com/graphhopper/graphhopper/pull/2304"
    },
    {
      "type": "WEB",
      "url": "https://github.com/graphhopper/graphhopper/commit/eb189be1fa7443ebf4ae881e737a18f818c95f41"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Navigate endpoint is vulnerable to regex injection that may lead to Denial of Service."
}

CVE-2021-29506 (GCVE-0-2021-29506)

Vulnerability from cvelistv5 – Published: 2021-05-13 18:15 – Updated: 2024-08-03 22:11

Title

Navigate endpoint is vulnerable to regex injection that may lead to Denial of Service.

Summary

GraphHopper is an open-source Java routing engine. In GrassHopper from version 2.0 and before version 2.4, there is a regular expression injection vulnerability that may lead to Denial of Service. This has been patched in 2.4 and 3.0 See this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304

Severity

6.5 (Medium)


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

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

GitHub_M mitre root

References

3 references

URL	Tags
https://github.com/graphhopper/graphhopper/securi…	x_refsource_CONFIRM
https://github.com/graphhopper/graphhopper/pull/2304	x_refsource_MISC
https://github.com/graphhopper/graphhopper/commit…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
graphhopper	graphhopper	Affected: >= 2.0, < 2.4

Show details on NVD website

JSON

To clipboard

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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.

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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.

Action not permitted

GHSA-HF44-3MX6-VHHW

Impact

Patches

Workarounds

References

CVE-2021-29506 (GCVE-0-2021-29506)

Tags

Sightings

Nomenclature

Related by attack behaviour