CVE-2013-5580

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://arthur.barton.de/pipermail/ngircd-ml/2013-August/000645.html", "name": "[ngircd-ml] 20130823 ngIRCd 20.3", "tags": [], "refsource": "MLIST"}, {"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git;a=commit;h=309122017ebc6fff039a7cab1b82f632853d82d5", "name": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git;a=commit;h=309122017ebc6fff039a7cab1b82f632853d82d5", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115047.html", "name": "FEDORA-2013-15290", "tags": [], "refsource": "FEDORA"}, {"url": "http://freecode.com/projects/ngircd/releases/357245", "name": "http://freecode.com/projects/ngircd/releases/357245", "tags": ["Patch"], "refsource": "CONFIRM"}, {"url": "http://osvdb.org/96590", "name": "96590", "tags": [], "refsource": "OSVDB"}, {"url": "http://secunia.com/advisories/54567", "name": "54567", "tags": ["Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115077.html", "name": "FEDORA-2013-15278", "tags": [], "refsource": "FEDORA"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The (1) Conn_StartLogin and (2) cb_Read_Resolver_Result functions in conn.c in ngIRCd 18 through 20.2, when the configuration option NoticeAuth is enabled, does not properly handle the return code for the Handle_Write function, which allows remote attackers to cause a denial of service (assertion failure and server crash) via unspecified vectors, related to a \"notice auth\" message not being sent to a new client."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2013-5580", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-10-01T19:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:barton:ngircd:20.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:barton:ngircd:20.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:barton:ngircd:18.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:barton:ngircd:19.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:barton:ngircd:19.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:barton:ngircd:20.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2013-10-02T17:18Z"}