CVE-2011-1175

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://openwall.com/lists/oss-security/2011/03/17/5", "name": "[oss-security] 20110317 CVE request for Asterisk flaws", "tags": [], "refsource": "MLIST"}, {"url": "http://www.securityfocus.com/bid/46898", "name": "46898", "tags": [], "refsource": "BID"}, {"url": "http://www.vupen.com/english/advisories/2011/0686", "name": "ADV-2011-0686", "tags": ["Vendor Advisory"], "refsource": "VUPEN"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=688678", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=688678", "tags": [], "refsource": "CONFIRM"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056945.html", "name": "FEDORA-2011-3958", "tags": ["Patch"], "refsource": "FEDORA"}, {"url": "http://securitytracker.com/id?1025224", "name": "1025224", "tags": [], "refsource": "SECTRACK"}, {"url": "http://openwall.com/lists/oss-security/2011/03/21/12", "name": "[oss-security] 20110321 Re: CVE request for Asterisk flaws", "tags": ["Patch"], "refsource": "MLIST"}, {"url": "http://downloads.asterisk.org/pub/security/AST-2011-004.html", "name": "http://downloads.asterisk.org/pub/security/AST-2011-004.html", "tags": ["Patch", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.vupen.com/english/advisories/2011/0790", "name": "ADV-2011-0790", "tags": ["Vendor Advisory"], "refsource": "VUPEN"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057156.html", "name": "FEDORA-2011-3945", "tags": [], "refsource": "FEDORA"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/057163.html", "name": "FEDORA-2011-3942", "tags": [], "refsource": "FEDORA"}, {"url": "http://www.debian.org/security/2011/dsa-2225", "name": "DSA-2225", "tags": [], "refsource": "DEBIAN"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66140", "name": "asterisk-handletcptlsconnection-dos(66140)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "tcptls.c in the TCP/TLS server in Asterisk Open Source 1.6.1.x before 1.6.1.23, 1.6.2.x before 1.6.2.17.1, and 1.8.x before 1.8.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by establishing many short TCP sessions to services that use a certain TLS API."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-1175", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2011-03-31T22:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.21:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.20:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1:beta4:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.5:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.5:rc1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1.9:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:digium:asterisk:1.6.1:beta1:*:*:*:*:*:*", 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