CVE-2021-37491 - Vulnerability Details - OpenCVE

An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00146.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Dogecoin	Dogecoin

Configuration 1 [-]

cpe:2.3:a:dogecoin:dogecoin:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-24056	An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://dogecoin.com
https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf
https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3
https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640
https://github.com/dogecoin/dogecoin/issues/2279

History

Tue, 25 Mar 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-07T00:00:00.000Z

Updated: 2025-03-25T17:42:06.523Z

Reserved: 2021-07-26T00:00:00.000Z

Link: CVE-2021-37491

Vulnrichment

Updated: 2024-08-04T01:23:01.211Z

NVD

Status : Modified

Published: 2023-02-07T14:15:08.557

Modified: 2025-03-25T18:15:28.270

Link: CVE-2021-37491

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-37491", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-03-25T17:42:06.523Z", "dateReserved": "2021-07-26T00:00:00.000Z", "datePublished": "2023-02-07T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-02-07T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://dogecoin.com"}, {"url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"}, {"url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640"}, {"url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf"}, {"url": "https://github.com/dogecoin/dogecoin/issues/2279"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:23:01.211Z"}, "title": "CVE Program Container", "references": [{"url": "http://dogecoin.com", "tags": ["x_transferred"]}, {"url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3", "tags": ["x_transferred"]}, {"url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640", "tags": ["x_transferred"]}, {"url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf", "tags": ["x_transferred"]}, {"url": "https://github.com/dogecoin/dogecoin/issues/2279", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-03-25T17:42:01.638395Z", "id": "CVE-2021-37491", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-25T17:42:06.523Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://dogecoin.com", "tags": ["x_transferred"]}, {"url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3", "tags": ["x_transferred"]}, {"url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640", "tags": ["x_transferred"]}, {"url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf", "tags": ["x_transferred"]}, {"url": "https://github.com/dogecoin/dogecoin/issues/2279", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:23:01.211Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2021-37491", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-03-25T17:42:01.638395Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-25T17:41:46.362Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "http://dogecoin.com"}, {"url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"}, {"url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640"}, {"url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf"}, {"url": "https://github.com/dogecoin/dogecoin/issues/2279"}], "descriptions": [{"lang": "en", "value": "An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-02-07T00:00:00.000Z"}}}, "cveMetadata": {"cveId": "CVE-2021-37491", "state": "PUBLISHED", "dateUpdated": "2025-03-25T17:42:06.523Z", "dateReserved": "2021-07-26T00:00:00.000Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2023-02-07T00:00:00.000Z", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dogecoin:dogecoin:*:*:*:*:*:*:*:*", "matchCriteriaId": "31BD7B9D-4B1F-4402-A7B2-C9121C00FDD1", "versionEndIncluding": "1.14.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function."}], "id": "CVE-2021-37491", "lastModified": "2025-03-25T18:15:28.270", "metrics": {"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"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-02-07T14:15:08.557", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "http://dogecoin.com"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description"], "url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/dogecoin/dogecoin/issues/2279"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "http://dogecoin.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Technical Description"], "url": "https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/dogecoin/dogecoin/issues/2279"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}