{"id":"CLSA-2022-1670518262","summary":"Fix CVE(s): CVE-2022-40303, CVE-2022-40304","details":"\n   * SECURITY UPDATE: Integer overflows with XML_PARSE_HUGE\n     - debian/patches/CVE-2022-40303.patch: Impose size limits when\n       XML_PARSE_HUGE is set and add length checks to core parser functions\n     - CVE-2022-40303\n   * SECURITY UPDATE: Dict corruption caused by entity reference cycles\n     - debian/patches/CVE-2022-40304.patch: Stop storing entity content, orig,\n       ExternalID and SystemID in a dict since these values are unlikely to\n       occur multiple times in a document, so they shouldn't have been stored\n       in a dict in the first place\n     - CVE-2022-40304","modified":"2026-06-04T09:46:08.684830700Z","published":"2022-12-08T16:51:02Z","upstream":["CVE-2022-40303","CVE-2022-40304"],"references":[{"type":"ADVISORY","url":"https://errata.cloudlinux.com/ubuntu16-els/CLSA-2022-1670518262"}],"affected":[{"package":{"name":"libxml2","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libxml2?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.3+dfsg1-1ubuntu0.7+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json"}},{"package":{"name":"libxml2-dev","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libxml2-dev?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.3+dfsg1-1ubuntu0.7+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json"}},{"package":{"name":"libxml2-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libxml2-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.3+dfsg1-1ubuntu0.7+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json"}},{"package":{"name":"libxml2-utils","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/libxml2-utils?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.3+dfsg1-1ubuntu0.7+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json"}},{"package":{"name":"python-libxml2","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/python-libxml2?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.3+dfsg1-1ubuntu0.7+tuxcare.els5"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2022-1670518262.json"}}],"schema_version":"1.7.5"}