Vulnerability-Lookup

CVE-2022-44797 (GCVE-0-2022-44797)

Vulnerability from cvelistv5 – Published: 2022-11-07 00:00 – Updated: 2025-05-01 17:38

Summary

btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-01 17:35 UTC

CWE

Assigner

mitre mitre root

References

4 references

URL	Tags
https://github.com/lightningnetwork/lnd/issues/7002
https://github.com/lightningnetwork/lnd/releases/…
https://github.com/btcsuite/btcd/pull/1896
https://github.com/btcsuite/btcd/releases/tag/v0.23.2

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2022-44797

Vulnerability from fkie_nvd - Published: 2022-11-07 04:15 - Updated: 2026-06-17 05:08

Severity

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

Summary

btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

References

URL	Tags
cve@mitre.org	https://github.com/btcsuite/btcd/pull/1896	Patch, Third Party Advisory
cve@mitre.org	https://github.com/btcsuite/btcd/releases/tag/v0.23.2	Release Notes, Third Party Advisory
cve@mitre.org	https://github.com/lightningnetwork/lnd/issues/7002	Exploit, Issue Tracking, Third Party Advisory
cve@mitre.org	https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/btcsuite/btcd/pull/1896	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/btcsuite/btcd/releases/tag/v0.23.2	Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/lightningnetwork/lnd/issues/7002	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta	Release Notes, Third Party Advisory

Impacted products

	Vendor	Product	Version
	btcd_project	btcd	*
	lightning_network_daemon_project	lightning_network_daemon	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
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              "criteria": "cpe:2.3:a:btcd_project:btcd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E378CBBF-D617-43FF-B5C4-E3A0204F1039",
              "versionEndExcluding": "0.23.2",
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      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking."
    },
    {
      "lang": "es",
      "value": "btcd anterior a 0.23.2, como se usa en Lightning Labs lnd anterior a 0.15.2-beta y otros productos relacionados con Bitcoin, maneja mal la verificaci\u00f3n del tama\u00f1o de los testigos."
    }
  ],
  "id": "CVE-2022-44797",
  "lastModified": "2026-06-17T05:08:57.067",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "options": [
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            },
            {
              "technicalImpact": "total"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-05-01T17:35:55.993310Z",
          "version": "2.0.3"
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    ]
  },
  "published": "2022-11-07T04:15:09.650",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/btcsuite/btcd/pull/1896"
    },
    {
      "source": "cve@mitre.org",
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        "Third Party Advisory"
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    },
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      "source": "cve@mitre.org",
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        "Issue Tracking",
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    },
    {
      "source": "cve@mitre.org",
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      ],
      "url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      ],
      "url": "https://github.com/btcsuite/btcd/pull/1896"
    },
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      "tags": [
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      "url": "https://github.com/btcsuite/btcd/releases/tag/v0.23.2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/lightningnetwork/lnd/issues/7002"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-2CHG-86HQ-7W38

Vulnerability from github – Published: 2022-11-07 12:00 – Updated: 2024-05-20 21:36

Summary

btcd mishandles witness size checking

Details

btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

Specific Go Packages Affected

github.com/btcsuite/btcd/wire

Severity

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/btcsuite/btcd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.23.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/lightningnetwork/lnd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.15.2-beta"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-44797"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-07T16:15:55Z",
    "nvd_published_at": "2022-11-07T04:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.\n\n### Specific Go Packages Affected\ngithub.com/btcsuite/btcd/wire",
  "id": "GHSA-2chg-86hq-7w38",
  "modified": "2024-05-20T21:36:55Z",
  "published": "2022-11-07T12:00:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44797"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lightningnetwork/lnd/issues/7002"
    },
    {
      "type": "WEB",
      "url": "https://github.com/btcsuite/btcd/pull/1896"
    },
    {
      "type": "WEB",
      "url": "https://github.com/btcsuite/btcd/commit/7fdaf6958781df46fffee4bc8bee38801c066da8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/btcsuite/btcd"
    },
    {
      "type": "WEB",
      "url": "https://github.com/btcsuite/btcd/releases/tag/v0.23.2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-1098"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "btcd mishandles witness size checking"
}

GSD-2022-44797

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

Aliases

CVE-2022-44797

Aliases

CVE-2022-44797

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-44797",
    "description": "btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.",
    "id": "GSD-2022-44797"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-44797"
      ],
      "details": "btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.",
      "id": "GSD-2022-44797",
      "modified": "2023-12-13T01:19:25.148683Z",
      "schema_version": "1.4.0"
    }
  },
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            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-11-14T18:25Z",
      "publishedDate": "2022-11-07T04:15Z"
    }
  }
}

UBUNTU-CVE-2022-44797 (CVE-2022-44797)

Vulnerability from osv_ubuntu – Published: 2022-11-07 04:15 – Updated: 2026-05-20 14:56 – Source website

Details

btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

Severity

9.8 (Critical)


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

9.8 (Critical)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2022-44797	REPORT
	https://github.com/btcsuite/btcd/pull/1896	REPORT
	https://github.com/lightningnetwork/lnd/issues/7002	REPORT
	https://github.com/btcsuite/btcd/releases/tag/v0.23.2	REPORT
	https://github.com/lightningnetwork/lnd/releases/…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2022-44797	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-1.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-1.1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-1.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-1.1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "golang-github-btcsuite-btcd-btcec-dev",
            "binary_version": "0.0~git20161101.0.g8343278-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "golang-github-btcsuite-btcd-btcec",
        "purl": "pkg:deb/ubuntu/golang-github-btcsuite-btcd-btcec@0.0~git20161101.0.g8343278-2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20161101.0.g8343278-1.1",
        "0.0~git20161101.0.g8343278-2"
      ]
    }
  ],
  "aliases": [],
  "details": "btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.",
  "id": "UBUNTU-CVE-2022-44797",
  "modified": "2026-05-20T14:56:17Z",
  "published": "2022-11-07T04:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-44797"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/btcsuite/btcd/pull/1896"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/lightningnetwork/lnd/issues/7002"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/btcsuite/btcd/releases/tag/v0.23.2"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.15.2-beta"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-44797"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-44797"
  ]
}

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.

Action not permitted

CVE-2022-44797 (GCVE-0-2022-44797)

FKIE_CVE-2022-44797

GHSA-2CHG-86HQ-7W38

Specific Go Packages Affected

GSD-2022-44797

UBUNTU-CVE-2022-44797 (CVE-2022-44797)

Tags

Sightings

Nomenclature

Related by attack behaviour