{"id":"CLSA-2021-1636389447","summary":"Fixed CVEs in glibc: CVE-2021-43396, CVE-2021-3326","details":"- CVE-2021-3326: avoid denial of service due to a failed assertion\n- CVE-2021-43396: check actual stored character in state reset code","modified":"2026-05-27T11:34:25.515868470Z","published":"2021-11-08T16:37:27Z","upstream":["CVE-2021-3326","CVE-2021-43396"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ol6/CLSA-2021-1636389447.html"}],"affected":[{"package":{"name":"glibc","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"glibc-common","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-common?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"glibc-devel","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-devel?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"glibc-headers","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-headers?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"glibc-static","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-static?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"glibc-utils","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/glibc-utils?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}},{"package":{"name":"nscd","ecosystem":"TuxCare:OracleLinux:6","purl":"pkg:rpm/tuxcare/nscd?distro=oraclelinux-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12-2.215.el6.cloudlinux.els"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2021-1636389447.json"}}],"schema_version":"1.7.5"}