{"id":"CVE-2013-4236","url":"https://www.cyber-defence.io/tools/cve/CVE-2013-4236","generatedAt":"2026-10-27T17:44:50.331Z","title":"VDSM in Red Hat Enterprise Virtualization 3 and 3.2 allows privileged guest users to cause the host to become \"unavailable to the managment server\" via invalid XML characters in a guest agent response.","description":"VDSM in Red Hat Enterprise Virtualization 3 and 3.2 allows privileged guest users to cause the host to become \"unavailable to the managment server\" via invalid XML characters in a guest agent response.  NOTE: this issue is due to an incomplete fix for CVE-2013-0167.","published":"2013-08-19T23:55:09.000Z","lastModified":"2026-06-16T23:56:52.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":2.7,"severity":"LOW","vector":"AV:A/AC:L/Au:S/C:N/I:N/A:P"},"cwe":[],"affected":["redhat/enterprise virtualization"],"epss":{"score":0.00557,"percentile":0.4621,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.56%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://gerrit.ovirt.org/gitweb?p=vdsm.git%3Ba=commit%3Bh=5fe1615b7949999fc9abd896bde63bf24f8431d6","source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1155.html","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=996166","source":"secalert@redhat.com"},{"url":"http://gerrit.ovirt.org/gitweb?p=vdsm.git%3Ba=commit%3Bh=5fe1615b7949999fc9abd896bde63bf24f8431d6","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2013-1155.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=996166","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4236","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}