{"id":"MGASA-2021-0558","summary":"Updated matio packages fix security vulnerability","details":"Updated matio packages fix security vulnerability:\n\nA memory leak was discovered in Mat_VarCalloc in mat.c in matio 1.5.17\nbecause SafeMulDims does not consider the rank==0 case (CVE-2019-20052).\n","modified":"2026-04-16T00:11:48.576997902Z","published":"2021-12-19T12:26:08Z","upstream":["CVE-2019-20052"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0558.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29164"}],"affected":[{"package":{"name":"matio","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/matio?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.21-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0558.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}