{"api_version":"1","generated_at":"2026-04-21T10:23:45+00:00","cve":"CVE-2023-39908","urls":{"html":"https://cve.report/CVE-2023-39908","api":"https://cve.report/api/cve/CVE-2023-39908.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-39908","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-39908"},"summary":{"title":"CVE-2023-39908","description":"The PKCS11 module of the YubiHSM 2 SDK through 2023.01 does not properly validate the length of specific read operations on object metadata. This may lead to disclosure of uninitialized and previously used memory.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-08-14 19:15:00","updated_at":"2023-08-25 21:15:00"},"problem_types":["CWE-125"],"metrics":[],"references":[{"url":"https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln/","name":"https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln/","refsource":"MISC","tags":[],"title":"Yubico YubiHSM PKCS#11 Library Vulnerability (CVE-2023-39908) | invd blog","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.yubico.com/support/security-advisories/ysa-2023-01/","name":"https://www.yubico.com/support/security-advisories/ysa-2023-01/","refsource":"MISC","tags":[],"title":"Security Advisory YSA-2023-01 - Yubico","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-39908","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39908","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"39908","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"yubico","cpe5":"yubihsm_2_sdk","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2023-39908","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":"The PKCS11 module of the YubiHSM 2 SDK through 2023.01 does not properly validate the length of specific read operations on object metadata. This may lead to disclosure of uninitialized and previously used memory."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://www.yubico.com/support/security-advisories/ysa-2023-01/","url":"https://www.yubico.com/support/security-advisories/ysa-2023-01/"},{"refsource":"MISC","name":"https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln/","url":"https://blog.inhq.net/posts/yubico-yubihsm-pkcs-vuln/"}]}},"nvd":{"publishedDate":"2023-08-14 19:15:00","lastModifiedDate":"2023-08-25 21:15:00","problem_types":["CWE-125"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:yubico:yubihsm_2_sdk:*:*:*:*:*:*:*:*","versionEndExcluding":"2023.08","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}