{"id":"MGASA-2021-0572","summary":"Updated log4j packages fix security vulnerability","details":"Updated log4j packages fix security vulnerability:\n\nApache Log4j2 versions 2.0-alpha1 through 2.16.0 did not protect from\nuncontrolled recursion from self-referential lookups. This allows an\nattacker with control over Thread Context Map data to cause a denial\nof service when a crafted string is interpreted (CVE-2021-45105).\n","modified":"2026-02-04T04:39:09.333100Z","published":"2021-12-20T20:32:32Z","related":["CVE-2021-45105"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0572.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29786"}],"affected":[{"package":{"name":"log4j","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/log4j?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.17.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0572.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}