{"id":"CVE-2005-4466","aliases":["EUVD-2005-4461","GHSA-m2jg-x6cx-w676"],"status":"published","title":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy...","description":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.1294,"percentile":0.96346,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2005-12-22T00:00:00Z","modified":"2026-06-16T22:18:51Z","exploits":[{"source":"exploitdb","id":"EDB-26922","title":"Interaction SIP Proxy 3.0 - Remote Heap Corruption Denial of Service","type":"dos","platform":"multiple","date":"2005-12-21","verified":true,"url":"https://www.exploit-db.com/exploits/26922"}],"products":[{"vendor":"interactive_intelligence","product":"interaction_sip_proxy"}],"references":[{"url":"http://secunia.com/advisories/18197","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://securityreason.com/securityalert/281","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/23823","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/419989/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/16001","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.vupen.com/english/advisories/2005/3029","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.hat-squad.com/en/000171.html","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1015392","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-4466"},{"url":"https://github.com/advisories/GHSA-m2jg-x6cx-w676"}],"sources":{"cve":[{"id":"CVE-2005-4466","description":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.","status":"published","published":"2005-12-22T00:00:00Z","modified":"2024-08-07T23:46:05.521Z","updated_at":"2026-11-02T14:33:39.259087Z"}],"euvd":[{"id":"EUVD-2005-4461","description":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.","status":"published","published":"2005-12-22T00:00:00Z","modified":"2024-08-07T23:46:05Z","updated_at":"2026-11-03T01:15:22.378531Z"}],"ghsa":[{"id":"GHSA-m2jg-x6cx-w676","title":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy...","description":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.","status":"published","published":"2022-05-01T02:27:35Z","modified":"2023-01-30T05:08:23Z","updated_at":"2026-11-02T14:47:49.655134Z"}],"nvd":[{"id":"CVE-2005-4466","description":"Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.","status":"published","published":"2005-12-22T00:03:00Z","modified":"2026-06-16T22:18:51.01Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:58.826417Z"}]}}