{"id":"GHSA-xf2w-5673-h6ww","summary":"diplib Double Free","details":"diplib v3.0.0 is vulnerable to Double Free.","aliases":["CVE-2021-39432"],"modified":"2026-06-10T18:44:04Z","published":"2022-11-04T19:01:09Z","database_specific":{"nvd_published_at":"2022-11-04T17:15:00Z","cwe_ids":["CWE-415","CWE-416"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2024-11-21T22:14:21Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39432"},{"type":"WEB","url":"https://github.com/DIPlib/diplib/issues/80"},{"type":"WEB","url":"https://github.com/DIPlib/diplib/commit/8b9a2670ce66ff2fd5addf592f7825e1f5adb5b5"},{"type":"PACKAGE","url":"https://github.com/DIPlib/diplib"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/diplib/PYSEC-2022-43131.yaml"}],"affected":[{"package":{"name":"diplib","ecosystem":"PyPI","purl":"pkg:pypi/diplib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0"}]}],"versions":["3.0.0","3.0b5","3.0b6","3.0b7","3.0b8","3.0b9","3.1rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-xf2w-5673-h6ww/GHSA-xf2w-5673-h6ww.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}