CVE-2008-2119

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://bugs.digium.com/view.php?id=12607", "name": "http://bugs.digium.com/view.php?id=12607", "tags": [], "refsource": "CONFIRM"}, {"url": "http://downloads.digium.com/pub/security/AST-2008-008.html", "name": "http://downloads.digium.com/pub/security/AST-2008-008.html", "tags": [], "refsource": "CONFIRM"}, {"url": "http://svn.digium.com/view/asterisk?view=rev&revision=120109", "name": "http://svn.digium.com/view/asterisk?view=rev&revision=120109", "tags": [], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/30517", "name": "30517", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.securitytracker.com/id?1020166", "name": "1020166", "tags": [], "refsource": "SECTRACK"}, {"url": "http://security.gentoo.org/glsa/glsa-200905-01.xml", "name": "GLSA-200905-01", "tags": [], "refsource": "GENTOO"}, {"url": "http://secunia.com/advisories/34982", "name": "34982", "tags": [], "refsource": "SECUNIA"}, {"url": "http://www.vupen.com/english/advisories/2008/1731", "name": "ADV-2008-1731", "tags": [], "refsource": "VUPEN"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42823", "name": "asterisk-asturidecode-dos(42823)", "tags": [], "refsource": "XF"}, {"url": "https://www.exploit-db.com/exploits/5749", "name": "5749", "tags": [], "refsource": "EXPLOIT-DB"}, {"url": "http://www.securityfocus.com/archive/1/493020/100/0/threaded", "name": "20080603 AST-2008-008: Remote Crash Vulnerability in SIP channel driver when run in pedantic mode", "tags": [], "refsource": "BUGTRAQ"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Asterisk Open Source 1.0.x and 1.2.x before 1.2.29 and Business Edition A.x.x and B.x.x before B.2.5.3, when pedantic parsing (aka pedanticsipchecking) is enabled, allows remote attackers to cause a denial of service (daemon crash) via a SIP INVITE message that lacks a From header, related to invocations of the ast_uri_decode function, and improper handling of (1) an empty const string and (2) a NULL pointer."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-20"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2008-2119", "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": "2008-06-04T19:32Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.1:*:*:*:*:*:*:*", "cpe_name": 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