{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-46894", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-09-04T14:57:32.185Z", "dateReserved": "2023-10-30T00:00:00", "datePublished": "2023-11-09T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-11-09T16:07:27.094374"}, "descriptions": [{"lang": "en", "value": "An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/espressif/esptool/issues/926"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:53:22.042Z"}, "title": "CVE Program Container", "references": [{"url": "https://github.com/espressif/esptool/issues/926", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-09-04T14:57:20.722140Z", "id": "CVE-2023-46894", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2024-09-04T14:57:32.185Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://github.com/espressif/esptool/issues/926", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:53:22.042Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-46894", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-04T14:57:20.722140Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-04T14:57:27.158Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "https://github.com/espressif/esptool/issues/926"}], "descriptions": [{"lang": "en", "value": "An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-11-09T16:07:27.094374"}}}, "cveMetadata": {"cveId": "CVE-2023-46894", "state": "PUBLISHED", "dateUpdated": "2024-09-04T14:57:32.185Z", "dateReserved": "2023-10-30T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2023-11-09T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:espressif:esptool:4.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "54405C4F-579C-43E5-B50E-AE8F473C7D49", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm."}, {"lang": "es", "value": "Un problema descubierto en esptool 4.6.2 permite a los atacantes ver informaci\u00f3n confidencial mediante un algoritmo criptogr\u00e1fico d\u00e9bil."}], "id": "CVE-2023-46894", "lastModified": "2024-11-21T08:29:28.513", "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"}]}, "published": "2023-11-09T16:15:34.887", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "https://github.com/espressif/esptool/issues/926"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://github.com/espressif/esptool/issues/926"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-326"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "esptool: inadequate encryption strength", "id": "2248982", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2248982"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-326", "details": ["An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm."], "name": "CVE-2023-46894", "public_date": "2023-11-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-46894\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-46894"], "statement": "Esptool has migrated to stronger encryption algorithms, but continues to support AES ECB when necessary to maintain compatibility with older chip revisions.", "threat_severity": "Low"}