{"api_version":"1","generated_at":"2026-07-23T13:10:20+00:00","cve":"CVE-2021-45927","urls":{"html":"https://cve.report/CVE-2021-45927","api":"https://cve.report/api/cve/CVE-2021-45927.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-45927","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-45927"},"summary":{"title":"CVE-2021-45927","description":"MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd6e029ee0) in mdb_numeric_to_string (called from mdb_xfer_bound_data and _mdb_attempt_bind).","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2022-01-01 01:15:00","updated_at":"2022-12-09 16:40:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6","name":"https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6","refsource":"MISC","tags":[],"title":"Version 0.9.3, final · mdbtools/mdbtools@373b7ff · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187","name":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187","refsource":"MISC","tags":[],"title":"36187 - \n \n \n oss-fuzz -\n \n \n OSS-Fuzz: Fuzzing the planet - \n \n Monorail","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://security.gentoo.org/glsa/202208-12","name":"GLSA-202208-12","refsource":"GENTOO","tags":[],"title":"mdbtools: Multiple Vulnerabilities (GLSA 202208-12) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml","name":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml","refsource":"MISC","tags":[],"title":"oss-fuzz-vulns/OSV-2021-1003.yaml at main · google/oss-fuzz-vulns · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-45927","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45927","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"45927","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mdbtools_project","cpe5":"mdbtools","cpe6":"0.9.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-45927","qid":"710588","title":"Gentoo Linux mdbtools Multiple Vulnerabilities (GLSA 202208-12)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-45927","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":"MDB Tools (aka mdbtools) 0.9.2 has a stack-based buffer overflow (at 0x7ffd6e029ee0) in mdb_numeric_to_string (called from mdb_xfer_bound_data and _mdb_attempt_bind)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6","refsource":"MISC","name":"https://github.com/mdbtools/mdbtools/commit/373b7ff4c4daf887269c078407cb1338942c4ea6"},{"url":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml","refsource":"MISC","name":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/mdbtools/OSV-2021-1003.yaml"},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187","refsource":"MISC","name":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36187"},{"refsource":"GENTOO","name":"GLSA-202208-12","url":"https://security.gentoo.org/glsa/202208-12"}]}},"nvd":{"publishedDate":"2022-01-01 01:15:00","lastModifiedDate":"2022-12-09 16:40:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:P/A:P","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":4.6},"severity":"MEDIUM","exploitabilityScore":3.9,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mdbtools_project:mdbtools:0.9.2:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"45927","Ordinal":"224421","Title":"CVE-2021-45927","CVE":"CVE-2021-45927","Year":"2021"},"notes":[]}}}