CVE-2009-4652

{"id": "CVE-2009-4652", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-02-26T18:30:00.320", "references": [{"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Ba=blobdiff%3Bf=src/ngircd/conn.c%3Bh=c6095a31c613bc5ca127d55b8723e15b836f1cca%3Bhp=9752a6191c7e2da5b0df64779e9cc28ad1e6241c%3Bhb=627b0b713c52406e50c84bb9459e7794262920a2%3Bhpb=95428a72ffb5214826b61d5e77f860e7ef6a6c9e", "source": "cve@mitre.org"}, {"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Ba=commit%3Bh=627b0b713c52406e50c84bb9459e7794262920a2", "source": "cve@mitre.org"}, {"url": "http://ngircd.barton.de/doc/ChangeLog", "source": "cve@mitre.org"}, {"url": "http://ngircd.barton.de/doc/NEWS", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/37343", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/37021", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "http://www.vupen.com/english/advisories/2009/3240", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54272", "source": "cve@mitre.org"}, {"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Ba=blobdiff%3Bf=src/ngircd/conn.c%3Bh=c6095a31c613bc5ca127d55b8723e15b836f1cca%3Bhp=9752a6191c7e2da5b0df64779e9cc28ad1e6241c%3Bhb=627b0b713c52406e50c84bb9459e7794262920a2%3Bhpb=95428a72ffb5214826b61d5e77f860e7ef6a6c9e", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd.git%3Ba=commit%3Bh=627b0b713c52406e50c84bb9459e7794262920a2", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://ngircd.barton.de/doc/ChangeLog", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://ngircd.barton.de/doc/NEWS", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/37343", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/37021", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2009/3240", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/54272", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The (1) Conn_GetCipherInfo and (2) Conn_UsesSSL functions in src/ngircd/conn.c in ngIRCd 13 and 14, when SSL/TLS support is present and standalone mode is disabled, allow remote attackers to cause a denial of service (application crash) by sending the MOTD command from another server in the same IRC network, possibly related to an array index error."}, {"lang": "es", "value": "Las funciones (1) Conn_GetCipherInfo y (2) Conn_UsesSSL en src/ngircd/conn.c en ngIRCd 13 y 14, cuando el soporte SSL/TLS est\u00e1 presente y activado el modo \"standalone\", permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) fijando el comando MOTD desde otro servidor en la misma red IRC, posiblemente relativo a un error en la indexaci\u00f3n del array."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ngircd:ngircd:13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91E6DDA7-722D-4AA4-8908-5421DEF9BBD4"}, {"criteria": "cpe:2.3:a:ngircd:ngircd:14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCDDA388-DDD4-4740-B493-A1E6EAA5A58A"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}