CVE-2008-2119

{"id": "CVE-2008-2119", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2008-06-04T19:32:00.000", "references": [{"url": "http://bugs.digium.com/view.php?id=12607", "source": "cve@mitre.org"}, {"url": "http://downloads.digium.com/pub/security/AST-2008-008.html", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/30517", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/34982", "source": "cve@mitre.org"}, {"url": "http://security.gentoo.org/glsa/glsa-200905-01.xml", "source": "cve@mitre.org"}, {"url": "http://svn.digium.com/view/asterisk?view=rev&revision=120109", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/493020/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1020166", "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2008/1731", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42823", "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/5749", "source": "cve@mitre.org"}, {"url": "http://bugs.digium.com/view.php?id=12607", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://downloads.digium.com/pub/security/AST-2008-008.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/30517", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/34982", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://security.gentoo.org/glsa/glsa-200905-01.xml", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://svn.digium.com/view/asterisk?view=rev&revision=120109", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/493020/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1020166", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2008/1731", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42823", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.exploit-db.com/exploits/5749", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"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."}, {"lang": "es", "value": "Asterisk Open Source 1.0.x y 1.2.x anterior 1.2.29 y Business Edition A.x.x y B.x.x anterior B.2.5.3, cuando \"pedantic parsing\" (tambi\u00e9n conocido como pedanticsipchecking) est\u00e1 activado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de demonio) a trav\u00e9s de un mensaje SIP INVITE que carece de una cabecera From, relacionado con la invocaci\u00f3n de la funci\u00f3n ast_uri_decode y el manejo incorrecto de (1) una cadena const vac\u00eda y (2) un puntero NULL."}], 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