{"id":"CVE-2019-20052","details":"A memory leak was discovered in Mat_VarCalloc in mat.c in matio 1.5.17 because SafeMulDims does not consider the rank==0 case.","modified":"2026-04-16T00:04:00.877728816Z","published":"2019-12-27T22:15:11.800Z","related":["openSUSE-SU-2024:11040-1"],"references":[{"type":"REPORT","url":"https://github.com/tbeu/matio/issues/131"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tbeu/matio","events":[{"introduced":"0"},{"last_affected":"64f793668e09216029447990702c145403d14375"}],"database_specific":{"source":"CPE_FIELD","cpe":"cpe:2.3:a:matio_project:matio:1.5.17:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.5.17"}]}}],"versions":["v1.5.0","v1.5.0b1","v1.5.1","v1.5.10","v1.5.11","v1.5.12","v1.5.13","v1.5.14","v1.5.15","v1.5.16","v1.5.17","v1.5.2","v1.5.4","v1.5.5","v1.5.6","v1.5.7","v1.5.8","v1.5.9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-20052.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}