{"id":"UBUNTU-CVE-2019-10173","details":"It was found that xstream API version 1.4.10 before 1.4.11 introduced a regression for a previous deserialization flaw. If the security framework has not been initialized, it may allow a remote attacker to run arbitrary shell commands when unmarshalling XML or any supported format. e.g. JSON. (regression of CVE-2013-7285)","modified":"2025-07-16T07:39:12.502969Z","published":"2019-07-23T13:15:00Z","withdrawn":"2025-07-18T16:45:06Z","upstream":["CVE-2019-10173"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-10173"},{"type":"REPORT","url":"http://x-stream.github.io/changes.html#1.4.11"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10173"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-10173"}],"affected":[{"package":{"name":"libxstream-java","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libxstream-java@1.4.11.1-1~18.04?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.11.1-1~18.04"}]}],"versions":["1.4.10-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libxstream-java","binary_version":"1.4.11.1-1~18.04"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-10173.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":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}