{"api_version":"1","generated_at":"2026-07-24T18:57:56+00:00","cve":"CVE-2021-39432","urls":{"html":"https://cve.report/CVE-2021-39432","api":"https://cve.report/api/cve/CVE-2021-39432.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-39432","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-39432"},"summary":{"title":"CVE-2021-39432","description":"diplib v3.0.0 is vulnerable to Double Free.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2022-11-04 17:15:00","updated_at":"2022-11-07 02:26:00"},"problem_types":["CWE-415"],"metrics":[],"references":[{"url":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5","name":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5","refsource":"MISC","tags":[],"title":"Fixed error handling in `dip::ImageReadJPEG()`, `dip::ImageWriteJPEG(… · DIPlib/diplib@8b9a267 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/DIPlib/diplib/issues/80","name":"https://github.com/DIPlib/diplib/issues/80","refsource":"MISC","tags":[],"title":"Double-Free of ImageReadJPEG · Issue #80 · DIPlib/diplib · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-39432","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39432","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"39432","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"diplib","cpe5":"diplib","cpe6":"3.0.0","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-2021-39432","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":"diplib v3.0.0 is vulnerable to Double Free."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/DIPlib/diplib/issues/80","refsource":"MISC","name":"https://github.com/DIPlib/diplib/issues/80"},{"url":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5","refsource":"MISC","name":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5"}]}},"nvd":{"publishedDate":"2022-11-04 17:15:00","lastModifiedDate":"2022-11-07 02:26:00","problem_types":["CWE-415"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:diplib:diplib:3.0.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"39432","Ordinal":"215136","Title":"CVE-2021-39432","CVE":"CVE-2021-39432","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"39432","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}