{"id":"MGASA-2023-0159","summary":"Updated libfastjson packages fix security vulnerability","details":"Integer overflow and out-of-bounds write via a large JSON file, as\ndemonstrated by printbuf_memappend. (CVE-2020-12762)\n","modified":"2026-04-16T00:10:40.859558182Z","published":"2023-05-06T18:19:07Z","upstream":["CVE-2020-12762"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2023-0159.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=31812"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-3797-gmjf-45gm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12762"}],"affected":[{"package":{"name":"libfastjson","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/libfastjson?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2304.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0159.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}