CVE-2023-49292

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-49292", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-24T16:45:24.313Z", "datePublished": "2023-12-04T23:12:03.059Z", "dateUpdated": "2024-08-02T21:53:44.990Z"}, "containers": {"cna": {"title": "Possible private key restoration in go package github.com/ecies/go", "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "lang": "en", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h"}, {"name": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd", "tags": ["x_refsource_MISC"], "url": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd"}, {"name": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md", "tags": ["x_refsource_MISC"], "url": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md"}, {"name": "https://github.com/ecies/go/releases/tag/v2.0.8", "tags": ["x_refsource_MISC"], "url": "https://github.com/ecies/go/releases/tag/v2.0.8"}], "affected": [{"vendor": "ecies", "product": "go", "versions": [{"version": "< 2.0.8", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-12-04T23:12:03.059Z"}, "descriptions": [{"lang": "en", "value": "ecies is an Elliptic Curve Integrated Encryption Scheme for secp256k1 in Golang. If funcations Encapsulate(), Decapsulate() and ECDH() could be called by an attacker, they could recover any private key that interacts with it. This vulnerability was patched in 2.0.8. Users are advised to upgrade."}], "source": {"advisory": "GHSA-8j98-cjfr-qx3h", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:53:44.990Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h"}, {"name": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd"}, {"name": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md"}, {"name": "https://github.com/ecies/go/releases/tag/v2.0.8", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ecies/go/releases/tag/v2.0.8"}]}]}}

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{"affected": [{"affectedData": [{"product": "go", "vendor": "ecies", "versions": [{"status": "affected", "version": "< 2.0.8"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ecies:go:*:*:*:*:*:*:*:*", "matchCriteriaId": "B03A6379-B738-4870-806D-614DC8B1ADE2", "versionEndExcluding": "2.0.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ecies is an Elliptic Curve Integrated Encryption Scheme for secp256k1 in Golang. If funcations Encapsulate(), Decapsulate() and ECDH() could be called by an attacker, they could recover any private key that interacts with it. This vulnerability was patched in 2.0.8. Users are advised to upgrade."}, {"lang": "es", "value": "ecies es un esquema de cifrado integrado de curva el\u00edptica para secp256k1 en Golang. Si un atacante pudiera llamar a las funciones Encapsulate(), Decapsulate() y ECDH(), podr\u00eda recuperar cualquier clave privada que interact\u00fae con ellas. Esta vulnerabilidad fue parcheada en 2.0.8. Se recomienda a los usuarios que actualicen."}], "id": "CVE-2023-49292", "lastModified": "2026-06-17T06:35:47.060", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 2.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-05T00:15:09.627", "references": [{"source": "security-advisories@github.com", "tags": ["Exploit"], "url": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/ecies/go/releases/tag/v2.0.8"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://github.com/ecies/go/releases/tag/v2.0.8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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