{"id":"MGASA-2021-0093","summary":"Updated openjpeg2 packages fix security vulnerability","details":"A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0.\nThis flaw allows an attacker to provide crafted input to openjpeg during\nconversion and encoding, causing an out-of-bounds write. The highest threat\nfrom this vulnerability is to confidentiality, integrity, as well as system\navailability. (CVE-2020-27844).\n","modified":"2026-04-16T00:11:45.339425379Z","published":"2021-03-02T22:33:06Z","upstream":["CVE-2020-27844"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0093.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=27986"},{"type":"WEB","url":"https://www.debian.org/lts/security/2021/dla-2550"}],"affected":[{"package":{"name":"openjpeg2","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/openjpeg2?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0093.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}