Vulnerability-Lookup

GHSA-WMX6-VXCF-C3GR

Vulnerability from github – Published: 2019-11-15 23:10 – Updated: 2021-01-08 20:11

Summary

Validation Bypass in slp-validate

Details

Versions of slp-validate prior to 1.0.1 are vulnerable to a validation bypass. Bitcoin scripts may cause the validation result from slp-validate to differ from the specified SLP consensus. This allows an attacker to create a Bitcoin script that causes a hard-fork from the SLP consensus.

Recommendation

Upgrade to version 1.0.1 or later.

Severity

5.7 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "slp-validate"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2019-16761"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T20:49:38Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Versions of `slp-validate` prior to 1.0.1 are vulnerable to a validation bypass. Bitcoin scripts may cause the validation result from `slp-validate` to differ from the specified SLP consensus. This allows an attacker to create a Bitcoin script that causes a hard-fork from the SLP consensus.\n\n\n## Recommendation\n\nUpgrade to version 1.0.1 or later.",
  "id": "GHSA-wmx6-vxcf-c3gr",
  "modified": "2021-01-08T20:11:31Z",
  "published": "2019-11-15T23:10:19Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/simpleledger/slp-validate/security/advisories/GHSA-wmx6-vxcf-c3gr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16761"
    },
    {
      "type": "WEB",
      "url": "https://github.com/simpleledger/slp-validate/commit/50ad96c2798dad6b9f9a13333dd05232defe5730#diff-fe58606994c412ba56a65141a7aa4a62L123"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-wmx6-vxcf-c3gr"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1422"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Validation Bypass in slp-validate"
}

CVE-2019-16761 (GCVE-0-2019-16761)

Vulnerability from cvelistv5 – Published: 2019-11-15 23:05 – Updated: 2024-08-05 01:24

Title

Validator parsing discrepancy due to string encoding in NPM slp-validate 1.0.0

Summary

A specially crafted Bitcoin script can cause a discrepancy between the specified SLP consensus rules and the validation result of the slp-validate@1.0.0 npm package. An attacker could create a specially crafted Bitcoin script in order to cause a hard-fork from the SLP consensus. All versions >1.0.0 have been patched.

Severity

5.7 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

GitHub_M mitre root Scorecard

References

2 references

URL	Tags
https://github.com/simpleledger/slp-validate/secu…	x_refsource_CONFIRM
https://github.com/simpleledger/slp-validate/comm…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
simpleledger	slp-validate	Affected: 1.0.0

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JSON

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        }
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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.

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.

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