{"id":"CLSA-2022-1648149396","summary":"Fix CVE(s): CVE-2021-3999","details":"\n   * SECURITY UPDATE: single byte buffer underflow and overflow\n     - debian/patches/any/CVE-2021-3999.patch: reject buffer of\n       size 1 and return NULL with errno set to ERANGE\n     - CVE-2021-3999","modified":"2026-06-04T09:45:40.363961869Z","published":"2022-03-24T19:16:36Z","upstream":["CVE-2021-3999"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16_04/CLSA-2022-1648149396"}],"affected":[{"package":{"name":"glibc-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/glibc-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"glibc-source","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/glibc-source?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc-bin","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc-bin?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc-dev-bin","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc-dev-bin?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-dev-i386","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-dev-i386?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-dev-x32","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-dev-x32?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-i386","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-i386?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-pic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-pic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"libc6-x32","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libc6-x32?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"locales","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/locales?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"locales-all","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/locales-all?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"multiarch-support","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/multiarch-support?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}},{"package":{"name":"nscd","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/nscd?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.23-0ubuntu11.5+tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1648149396.json"}}],"schema_version":"1.7.5"}