{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-1018", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "state": "PUBLISHED", "assignerShortName": "certcc", "dateReserved": "2023-02-24T16:06:48.994Z", "datePublished": "2023-02-28T17:54:33.260Z", "dateUpdated": "2025-03-07T18:38:47.809Z"}, "containers": {"cna": {"title": "TPM2.0 vulnerable to out-of-bounds read ", "descriptions": [{"lang": "en", "value": "An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM."}], "source": {"discovery": "external"}, "credits": [{"lang": "en", "type": "finder", "value": "Francisco Falcon of Quarkslab"}], "affected": [{"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.59"}]}, {"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.38"}]}, {"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.16"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-125 Out-of-bounds Read"}]}], "references": [{"name": "TCG TPM2.0 Errata Version 1.4 ", "url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf"}, {"name": "TCG Security Advisories", "url": "https://trustedcomputinggroup.org/about/security/"}, {"name": "CERT/CC Advisory VU#782720", "url": "https://kb.cert.org/vuls/id/782720"}], "x_generator": {"engine": "VINCE 2.0.6", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2023-1018"}, "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2023-02-28T19:08:19.512Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:32:46.326Z"}, "title": "CVE Program Container", "references": [{"name": "TCG TPM2.0 Errata Version 1.4", "url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf", "tags": ["x_transferred"]}, {"name": "TCG Security Advisories", "url": "https://trustedcomputinggroup.org/about/security/", "tags": ["x_transferred"]}, {"name": "CERT/CC Advisory VU#782720", "url": "https://kb.cert.org/vuls/id/782720", "tags": ["x_transferred"]}]}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-03-07T18:38:17.368376Z", "id": "CVE-2023-1018", "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": "2025-03-07T18:38:47.809Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf", "name": "TCG TPM2.0 Errata Version 1.4", "tags": ["x_transferred"]}, {"url": "https://trustedcomputinggroup.org/about/security/", "name": "TCG Security Advisories", "tags": ["x_transferred"]}, {"url": "https://kb.cert.org/vuls/id/782720", "name": "CERT/CC Advisory VU#782720", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:32:46.326Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-1018", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-03-07T18:38:17.368376Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-07T18:38:42.408Z"}}], "cna": {"title": "TPM2.0 vulnerable to out-of-bounds read ", "source": {"discovery": "external"}, "credits": [{"lang": "en", "type": "finder", "value": "Francisco Falcon of Quarkslab"}], "affected": [{"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.59"}]}, {"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.38"}]}, {"vendor": "Trusted Computing Group", "product": "TPM2.0", "versions": [{"status": "affected", "version": "1.16"}]}], "references": [{"url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf", "name": "TCG TPM2.0 Errata Version 1.4 "}, {"url": "https://trustedcomputinggroup.org/about/security/", "name": "TCG Security Advisories"}, {"url": "https://kb.cert.org/vuls/id/782720", "name": "CERT/CC Advisory VU#782720"}], "x_generator": {"env": "prod", "engine": "VINCE 2.0.6", "origin": "https://cveawg.mitre.org/api/cve/CVE-2023-1018"}, "descriptions": [{"lang": "en", "value": "An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-125 Out-of-bounds Read"}]}], "providerMetadata": {"orgId": "37e5125f-f79b-445b-8fad-9564f167944b", "shortName": "certcc", "dateUpdated": "2023-02-28T19:08:19.512Z"}}}, "cveMetadata": {"cveId": "CVE-2023-1018", "state": "PUBLISHED", "dateUpdated": "2025-03-07T18:38:47.809Z", "dateReserved": "2023-02-24T16:06:48.994Z", "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "datePublished": "2023-02-28T17:54:33.260Z", "assignerShortName": "certcc"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:trustedcomputinggroup:trusted_platform_module:2.0:revision_1.16:*:*:*:*:*:*", "matchCriteriaId": "AC453113-CAE8-44B0-8306-7BB854B77EB4", "vulnerable": true}, {"criteria": "cpe:2.3:a:trustedcomputinggroup:trusted_platform_module:2.0:revision_1.38:*:*:*:*:*:*", "matchCriteriaId": "6F43ED59-0C7E-4BBB-8931-4033AEC36269", "vulnerable": true}, {"criteria": "cpe:2.3:a:trustedcomputinggroup:trusted_platform_module:2.0:revision_1.59:*:*:*:*:*:*", "matchCriteriaId": "2FC8BA48-73AA-483B-9276-A0605B15F22F", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*", "matchCriteriaId": "3FE6559F-B4C0-4188-86CB-4DB6FBB85A5C", "versionEndExcluding": "10.0.10240.19805", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*", "matchCriteriaId": "93CEF0C6-6B6E-4157-A763-89F570FE0AB7", "versionEndExcluding": "10.0.14393.5786", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*", "matchCriteriaId": "3001E324-7A3C-4EEB-86DC-E79471F752BD", "versionEndExcluding": "10.0.17763.4131", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:x64:*", "matchCriteriaId": "579AE0F1-E226-4504-9BF8-05E7BAE682D7", "versionEndExcluding": "10.0.19042.2728", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:x64:*", "matchCriteriaId": "D41F5E5B-D344-41B1-A160-8118DDB623C3", "versionEndExcluding": "10.0.19044.2728", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:x64:*", "matchCriteriaId": "BA59AB71-F8C7-49B0-AD2F-F9C00D82C85A", "versionEndExcluding": "10.0.19045.2728", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:x64:*", "matchCriteriaId": "6D06089A-31F7-44C7-98CB-216ABAD280A4", "versionEndExcluding": "10.0.22000.1696", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:x64:*", "matchCriteriaId": "7BB45E5C-C74C-46B1-BE64-4EF90075A3CC", "versionEndExcluding": "10.0.22621.1413", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*", "matchCriteriaId": "40EFB742-9414-4585-A71E-4316D488BFA7", "versionEndExcluding": "10.0.14393.5786", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*", "matchCriteriaId": "D19233CA-3830-499D-A4C0-2C023C8AD700", "versionEndExcluding": "10.0.17763.4131", "vulnerable": true}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA73D25B-EB4C-4493-9C79-4F4E181FF95B", "versionEndExcluding": "10.0.20348.1607", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM."}], "id": "CVE-2023-1018", "lastModified": "2025-03-07T19:15:33.937", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-02-28T18:15:10.290", "references": [{"source": "cret@cert.org", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://kb.cert.org/vuls/id/782720"}, {"source": "cret@cert.org", "tags": ["Vendor Advisory"], "url": "https://trustedcomputinggroup.org/about/security/"}, {"source": "cret@cert.org", "tags": ["Vendor Advisory"], "url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://kb.cert.org/vuls/id/782720"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://trustedcomputinggroup.org/about/security/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://trustedcomputinggroup.org/wp-content/uploads/TCGVRT0007-Advisory-FINAL.pdf"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2023:2757", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt-devel:rhel-8080020230410211546.fd72936b", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:2757", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt:rhel-8080020230410211546.fd72936b", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:1833", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "virt-devel:rhel-8060020230403063348.ad008a3a", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-18T00:00:00Z"}, {"advisory": "RHSA-2023:1833", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "virt:rhel-8060020230403063348.ad008a3a", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-04-18T00:00:00Z"}, {"advisory": "RHSA-2023:2453", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "libtpms-0:0.9.1-3.20211126git1ff6fe1f43.el9_2", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "tpm2: TCG TPM2.0 implementations vulnerable to memory corruption", "id": "2149420", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2149420"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "status": "verified"}, "cwe": "CWE-125", "details": ["An out-of-bounds read vulnerability exists in TPM2.0's Module Library allowing a 2-byte read past the end of a TPM2.0 command in the CryptParameterDecryption routine. An attacker who can successfully exploit this vulnerability can read or access sensitive data stored in the TPM.", "An out-of-bound read vulnerability was found in the TPM 2.0's Module Library, which allows the reading of 2-byte data after the end of the TPM command. This flaw allows an attacker to leak confidential data stored within the libtpms context."], "name": "CVE-2023-1018", "package_state": [{"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Will not fix", "package_name": "virt:8.2/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Will not fix", "package_name": "virt:8.3/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Affected", "package_name": "virt:av/libtpms", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}], "public_date": "2023-02-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-1018\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-1018\nhttps://kb.cert.org/vuls/id/782720"], "threat_severity": "Moderate"}