CVE-2019-16753

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Decentralized Anonymous Payment System (DAPS) through 2019-08-26. The content to be signed is composed of a representation of strings, rather than being composed of their binary representations. This is a weak signature scheme design that would allow the reuse of signatures in some cases (or even the reuse of signatures, intended for one type of message, for another type). This also affects Private Instant Verified Transactions (PIVX) through 3.4.0."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-12-04T19:28:16.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-16753", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Decentralized Anonymous Payment System (DAPS) through 2019-08-26. The content to be signed is composed of a representation of strings, rather than being composed of their binary representations. This is a weak signature scheme design that would allow the reuse of signatures in some cases (or even the reuse of signatures, intended for one type of message, for another type). This also affects Private Instant Verified Transactions (PIVX) through 3.4.0."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf", "refsource": "MISC", "url": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T01:24:47.111Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-16753", "datePublished": "2019-12-04T19:28:16.000Z", "dateReserved": "2019-09-24T00:00:00.000Z", "dateUpdated": "2024-08-05T01:24:47.111Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:decentralized_anonymous_payment_system_project:decentralized_anonymous_payment_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "BDD62059-3908-472B-9CB3-75E0483D60E1", "versionEndIncluding": "2019-08-26", "vulnerable": true}, {"criteria": "cpe:2.3:a:pivx:private_instant_verified_transactions:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D92F343-C6F2-4311-BBB7-CD622FE7610B", "versionEndIncluding": "3.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered in Decentralized Anonymous Payment System (DAPS) through 2019-08-26. The content to be signed is composed of a representation of strings, rather than being composed of their binary representations. This is a weak signature scheme design that would allow the reuse of signatures in some cases (or even the reuse of signatures, intended for one type of message, for another type). This also affects Private Instant Verified Transactions (PIVX) through 3.4.0."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Decentralized Anonymous Payment System (DAPS) hasta el 26/08/2019. El contenido a ser firmado est\u00e1 compuesto de una representaci\u00f3n de cadenas, en lugar de estar compuesto por sus representaciones binarias. Este es un dise\u00f1o de esquema de firma d\u00e9bil que permitir\u00eda la reutilizaci\u00f3n de firmas en algunos casos (o incluso la reutilizaci\u00f3n de firmas, destinadas a un tipo de mensaje, para otro tipo). Esto tambi\u00e9n afecta a Private Instant Verified Transactions (PIVX) versiones hasta la versi\u00f3n 3.4.0."}], "id": "CVE-2019-16753", "lastModified": "2026-06-17T02:22:43.823", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-04T20:15:12.667", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://officialdapscoin.com/wp-content/uploads/2019/09/DAPS-Coin-Final-Security-Audit-Red4Sec-2019.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}