CVE-2011-4320

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2011/11/19/1", "name": "[oss-security] 20111119 CVE request: ejabberd before 2.1.9", "tags": [], "refsource": "MLIST"}, {"url": "https://support.process-one.net/browse/EJAB-1498", "name": "https://support.process-one.net/browse/EJAB-1498", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.9", "name": "http://www.process-one.net/en/ejabberd/release_notes/release_note_ejabberd_2.1.9", "tags": [], "refsource": "CONFIRM"}, {"url": "http://www.osvdb.org/77302", "name": "77302", "tags": [], "refsource": "OSVDB"}, {"url": "http://www.openwall.com/lists/oss-security/2011/11/19/2", "name": "[oss-security] 20111119 Re: CVE request: ejabberd before 2.1.9", "tags": [], "refsource": "MLIST"}, {"url": "http://secunia.com/advisories/46915", "name": "46915", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The mod_pubsub module (mod_pubsub.erl) in ejabberd 2.1.8 and 3.0.0-alpha-3 allows remote authenticated users to cause a denial of service (infinite loop) via a stanza with a publish tag that lacks a node attribute."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-399"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-4320", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2012-02-18T00:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:process-one:ejabberd:2.1.8:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:process-one:ejabberd:3.0.0:alpha3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2012-02-29T05:00Z"}