{"id":"MGASA-2022-0028","summary":"Updated glibc packages fix security vulnerabilities","details":"Updated glibc packages fix security vulnerabilities:\n\nThe deprecated compatibility function svcunix_create in the sunrpc module\nof the GNU C Library (aka glibc) through 2.34 copies its path argument on\nthe stack without validating its length, which may result in a buffer\noverflow, potentially resulting in a denial of service or (if an application\nis not built with a stack protector enabled) arbitrary code execution\n(CVE-2022-23218).\n\nThe deprecated compatibility function clnt_create in the sunrpc module of\nthe GNU C Library (aka glibc) through 2.34 copies its hostname argument on\nthe stack without validating its length, which may result in a buffer\noverflow, potentially resulting in a denial of service or (if an\napplication is not built with a stack protector enabled) arbitrary code\nexecution (CVE-2022-23219).\n","modified":"2026-04-16T04:41:00.628428063Z","published":"2022-01-23T20:50:05Z","upstream":["CVE-2022-23218","CVE-2022-23219"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2022-0028.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29928"}],"affected":[{"package":{"name":"glibc","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/glibc?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.32-23.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2022-0028.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}