{"id":"UBUNTU-CVE-2018-20348","details":"libpff_item_tree_create_node in libpff_item_tree.c in libpff before experimental-20180714 allows attackers to cause a denial of service (infinite recursion) via a crafted file, related to libfdata_tree_get_node_value in libfdata_tree.c.","modified":"2026-04-22T11:52:30.910943Z","published":"2018-12-22T00:29:00Z","upstream":["CVE-2018-20348"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-20348"},{"type":"REPORT","url":"https://github.com/libyal/libpff/issues/48"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-20348"}],"affected":[{"package":{"name":"libpff","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libpff@20120802-5?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20120802-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libpff1","binary_version":"20120802-5"},{"binary_name":"pff-tools","binary_version":"20120802-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20348.json"}},{"package":{"name":"libpff","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libpff@20120802-5.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20120802-5","20120802-5.1"],"ecosystem_specific":{"binaries":[{"binary_version":"20120802-5.1","binary_name":"libpff1"},{"binary_name":"pff-tools","binary_version":"20120802-5.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-20348.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}