{"id":"CVE-2018-10864","aliases":["EUVD-2018-2930","GHSA-3mqx-hc7r-v3c4","RHSA-2018:2373"],"status":"published","title":"An uncontrolled resource consumption flaw has been discovered in redhat-certification in the way...","description":"An uncontrolled resource consumption flaw has been discovered in redhat-certification in the way documents are loaded. A remote attacker may provide an existing but invalid XML file which would be opened and never closed, possibly producing a Denial of Service.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01232,"percentile":0.69163,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2018-08-13T17:00:00Z","modified":"2026-07-01T10:04:12Z","affected":[{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-baremetal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-cloud","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-hardware","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.1.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-hardware-preview","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.1.el7"}]}],"bundled":3},{"source":"osv","ecosystem":"Red Hat:certifications:1::el7","package":"redhat-certification-openstack","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.16-20180809.el7"}]}],"bundled":3}],"products":[{"vendor":"[unknown]","product":"redhat-certification:"},{"vendor":"redhat","product":"certification"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10864","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2018:2373","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10864","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-10864","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1593627","tags":["report"]},{"url":"https://github.com/advisories/GHSA-3mqx-hc7r-v3c4"},{"url":"https://access.redhat.com/security/updates/classification/#critical","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1593780","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1593803","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2373.json","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-10864","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-10869","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-10869","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10869","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2018-10870","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-10870","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-10870","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2018-10864","description":"An uncontrolled resource consumption flaw has been discovered in redhat-certification in the way documents are loaded. 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