{"id":"UBUNTU-CVE-2016-1000004","details":"Insufficient type checks were employed prior to casting input data in SimpleXMLElement_exportNode and simplexml_import_dom. This issue affects HHVM versions prior to 3.9.5, all versions between 3.10.0 and 3.12.3 (inclusive), and all versions between 3.13.0 and 3.14.1 (inclusive).","modified":"2025-10-24T04:46:01Z","published":"2020-02-19T13:15:00Z","upstream":["CVE-2016-1000004"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-1000004"},{"type":"REPORT","url":"https://qa.debian.org/cgi-bin/vcswatch?package=hhvm"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-1000004"}],"affected":[{"package":{"name":"hhvm","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/hhvm@3.11.1+dfsg-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.11.0+dfsg-1","3.11.1+dfsg-1","3.11.1+dfsg-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"hhvm","binary_version":"3.11.1+dfsg-1ubuntu1"},{"binary_name":"hhvm-dev","binary_version":"3.11.1+dfsg-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-1000004.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}