{"id":"CLSA-2022-1646060698","summary":"Fix of CVE: CVE-2021-31807, CVE-2021-28662, CVE-2021-33620, CVE-2021-28652, CVE-2021-28651, CVE-2021-31808, CVE-2021-31806","details":"\n- CVE-2021-28651: Fix memory leak that perform DoS via buffer-management bug\n- CVE-2021-28652: Fix cache manager URL parsing that perform DoS via incorrect parser validation \n- CVE-2021-28662: Add limit HeaderLookupTable_t::lookup() to BadHdr and specific IDs that perform DoS via certain response header\n- CVE-2021-31806: Add handling more partial responses that perform DoS via HTTP Range request\n- CVE-2021-31807: Add handling more partial responses that perform DoS via HTTP Range request\n- CVE-2021-31808: Add handling more partial responses that perform DoS via HTTP Range request\n- CVE-2021-33620: Add handling more partial responses that perform DoS via HTTP response","modified":"2026-05-27T11:33:40.562693855Z","published":"2022-02-28T15:04:58Z","upstream":["CVE-2021-28651","CVE-2021-28652","CVE-2021-28662","CVE-2021-31806","CVE-2021-31807","CVE-2021-31808","CVE-2021-33620"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1646060698.html"}],"affected":[{"package":{"name":"libecap","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/libecap?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-2.module_el8.4.0+2010+24c223d9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1646060698.json"}},{"package":{"name":"libecap-devel","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/libecap-devel?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.1-2.module_el8.4.0+2010+24c223d9"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1646060698.json"}},{"package":{"name":"squid","ecosystem":"TuxCare:CentOS:8.4","purl":"pkg:rpm/tuxcare/squid?distro=centos-8.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.11-4.module_el8.4.0+2010+24c223d9.2.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.4els/CLSA-2022-1646060698.json"}}],"schema_version":"1.7.5"}