Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/67503?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/67503?format=api", "purl": "pkg:pypi/starkbank-ecdsa@2.0.0", "type": "pypi", "namespace": "", "name": "starkbank-ecdsa", "version": "2.0.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.0.1", "latest_non_vulnerable_version": "2.0.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/361263?format=api", "vulnerability_id": "VCID-e9pe-mbyf-c3ft", "summary": "Signature verification vulnerability in Stark Bank ecdsa libraries\nAn attacker can forge signatures on arbitrary messages that will verify for any public key. This may allow attackers to authenticate as any user within the Stark Bank platform, and bypass signature verification needed to perform operations on the platform, such as send payments and transfer funds. Additionally, the ability for attackers to forge signatures may impact other users and projects using these libraries in different and unforeseen ways.", "references": [ { "reference_url": "https://github.com/starkbank/ecdsa-dotnet", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-dotnet" }, { "reference_url": "https://github.com/starkbank/ecdsa-java", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-java" }, { "reference_url": "https://github.com/starkbank/ecdsa-node", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-node" }, { "reference_url": "https://github.com/starkbank/ecdsa-python", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python" }, { "reference_url": "https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f" }, { "reference_url": "https://github.com/starkbank/ecdsa-python/compare/v2.0.0...v2.0.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python/compare/v2.0.0...v2.0.1" }, { "reference_url": "https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1" }, { "reference_url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries" }, { "reference_url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/" }, { "reference_url": "https://github.com/advisories/GHSA-9wx7-jrvc-28mm", "reference_id": "GHSA-9wx7-jrvc-28mm", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-9wx7-jrvc-28mm" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/17996?format=api", "purl": "pkg:pypi/starkbank-ecdsa@2.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@2.0.1" } ], "aliases": [ "GHSA-9wx7-jrvc-28mm", "GMS-2021-165", "GMS-2021-170", "GMS-2021-43", "GMS-2021-62" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e9pe-mbyf-c3ft" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/206552?format=api", "vulnerability_id": "VCID-wnuz-sw5s-wbdd", "summary": "Improper Verification of Cryptographic Signature in starkbank-ecdsa", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43572", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00241", "scoring_system": "epss", "scoring_elements": "0.47624", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-43572" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/starkbank-ecdsa/PYSEC-2021-426.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/starkbank-ecdsa/PYSEC-2021-426.yaml" }, { "reference_url": "https://github.com/starkbank/ecdsa-python", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python" }, { "reference_url": "https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python/commit/d136170666e9510eb63c2572551805807bd4c17f" }, { "reference_url": "https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/starkbank/ecdsa-python/releases/tag/v2.0.1" }, { "reference_url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries" }, { "reference_url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://research.nccgroup.com/2021/11/08/technical-advisory-arbitrary-signature-forgery-in-stark-bank-ecdsa-libraries/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43572", "reference_id": "CVE-2021-43572", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43572" }, { "reference_url": "https://github.com/advisories/GHSA-92vm-mxjf-jqf3", "reference_id": "GHSA-92vm-mxjf-jqf3", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-92vm-mxjf-jqf3" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/17996?format=api", "purl": "pkg:pypi/starkbank-ecdsa@2.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@2.0.1" } ], "aliases": [ "CVE-2021-43572", "GHSA-92vm-mxjf-jqf3", "PYSEC-2021-426" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wnuz-sw5s-wbdd" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/starkbank-ecdsa@2.0.0" }