{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2009-06-26T00:00:00", "descriptions": [{"lang": "en", "value": "aMSN (aka Alvaro's Messenger) 0.98.3 and earlier, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle attackers to spoof an MSN server via an arbitrary certificate."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2010-04-30T09:00:00", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "FEDORA-2010-7373", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041046.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/?view=log&pathrev=11991"}, {"name": "[oss-security] 20100310 CVE Request -- aMSN -- improper SSL certificate validation (MITM)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/03/10/4"}, {"name": "39796", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/39796"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/sip.tcl?r1=11953&r2=11991&pathrev=11991"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/proxy.tcl?r1=11886&r2=11991&pathrev=11991"}, {"name": "35507", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/35507"}, {"tags": ["x_refsource_MISC"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572818"}, {"name": "[oss-security] 20100401 Re: CVE Request -- aMSN -- improper SSL certificate validation (MITM)", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/04/01/4"}, {"name": "20090626 aMSN SSL Certificate Vulnerability", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://seclists.org/bugtraq/2009/Jun/239"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.opensource-archive.org/showthread.php?p=183821"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/soap.tcl?r1=11891&r2=11991&pathrev=11991"}, {"name": "35621", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/35621"}, {"name": "ADV-2010-1109", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/1109"}, {"name": "FEDORA-2010-7378", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041079.html"}]}}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-0744", "datePublished": "2010-04-20T15:00:00", "dateReserved": "2010-02-26T00:00:00", "dateUpdated": "2010-04-30T09:00:00", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:*:*:*:*:*:*:*:*", "matchCriteriaId": "530E2AC1-125E-4DA0-9DF1-4C57A0997821", "versionEndIncluding": "0.98.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.83:*:*:*:*:*:*:*", "matchCriteriaId": "2253FE27-0FB3-4AAB-AA2E-34E6B97C740F", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.90:*:*:*:*:*:*:*", "matchCriteriaId": "2025CF66-DD6D-4C6F-A29B-441B16D3E568", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.91:*:*:*:*:*:*:*", "matchCriteriaId": "EA0930E5-3489-4081-B794-3EE8317DB382", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.92:*:*:*:*:*:*:*", "matchCriteriaId": "AFF45563-B88E-4BE2-9B4C-5CFD623D8E97", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.93:*:*:*:*:*:*:*", "matchCriteriaId": "0B66222D-3FB3-4369-B047-54BC0ADC4A60", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.94:*:*:*:*:*:*:*", "matchCriteriaId": "7E3512E6-FF13-4174-80DE-385F1F5D237F", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.95:*:*:*:*:*:*:*", "matchCriteriaId": "286780E9-7232-4D6A-A44E-21BD25E7A915", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.96:*:*:*:*:*:*:*", "matchCriteriaId": "37E9E9ED-40FC-4253-8701-8DC6072A8ACF", "vulnerable": true}, {"criteria": "cpe:2.3:a:alvaro:alvaros_messenger:0.97:*:*:*:*:*:*:*", "matchCriteriaId": "B40C3229-2868-403A-80AE-D6F441299F5F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "aMSN (aka Alvaro's Messenger) 0.98.3 and earlier, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle attackers to spoof an MSN server via an arbitrary certificate."}, {"lang": "es", "value": "aMSN (Alvaro's Messenger) v0.98.3 y anteriores, cuando SSL es utilizado, no verifica que el nombre de servidor concuerda con el nombre de dominio en el campo Nombre Com\u00fan del sujeto (CN) o Nombre alternativo del sujeto del certificado X.509, lo que permite a atacantes realizar un ataque de \"man-in-the-middle\" (hombre en el medio) para suplantar un servidor MSN a trav\u00e9s de un certificado de su elecci\u00f3n."}], "id": "CVE-2010-0744", "lastModified": "2010-05-14T05:49:17.890", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2010-04-20T15:30:00.317", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/?view=log&pathrev=11991"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/proxy.tcl?r1=11886&r2=11991&pathrev=11991"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/sip.tcl?r1=11953&r2=11991&pathrev=11991"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://amsn.svn.sourceforge.net/viewvc/amsn/trunk/amsn/soap.tcl?r1=11891&r2=11991&pathrev=11991"}, {"source": "secalert@redhat.com", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572818"}, {"source": "secalert@redhat.com", "url": 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