{"id":"CVE-2008-4771","aliases":["EUVD-2008-4751","GHSA-635w-wh5r-q5v6"],"status":"published","title":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class ...","description":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property.  NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07141,"percentile":0.94308,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2008-10-28T18:00:00Z","modified":"2026-06-16T22:58:30Z","exploits":[{"source":"exploitdb","id":"EDB-5193","title":"D-Link MPEG4 SHM Audio Control - 'VAPGDecoder.dll 1.7.0.5' Remote Buffer Overflow","type":"remote","platform":"windows","date":"2008-02-26","verified":true,"url":"https://www.exploit-db.com/exploits/5193"}],"products":[{"vendor":"4xem","product":"vatctrl_class"},{"vendor":"d-link","product":"mpeg4_shm_audio_control"},{"vendor":"vivotek","product":"rtsp_mpeg4_sp_control"}],"references":[{"url":"http://secunia.com/advisories/29145","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/40867","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/43007","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/29131","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/29146","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/40864","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0687/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0685/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/28010","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/40863","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/42378","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/5193","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0686/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://securityreason.com/securityalert/4517","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4771"},{"url":"https://github.com/advisories/GHSA-635w-wh5r-q5v6"}],"sources":{"cve":[{"id":"CVE-2008-4771","description":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2008-10-28T18:00:00Z","modified":"2024-08-07T10:31:27.146Z","updated_at":"2026-11-02T14:34:46.950176Z"}],"euvd":[{"id":"EUVD-2008-4751","description":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2008-10-28T18:00:00Z","modified":"2024-08-07T10:31:27Z","updated_at":"2026-11-03T01:38:46.371749Z"}],"ghsa":[{"id":"GHSA-635w-wh5r-q5v6","title":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class ...","description":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-17T00:46:24Z","modified":"2023-02-03T05:02:29Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:53:10.732497Z"}],"nvd":[{"id":"CVE-2008-4771","description":"Stack-based buffer overflow in VATDecoder.VatCtrl.1 ActiveX control in (1) 4xem VatCtrl Class (VATDecoder.dll 1.0.0.27 and 1.0.0.51), (2) D-Link MPEG4 SHM Audio Control (VAPGDecoder.dll 1.7.0.5), (3) Vivotek RTSP MPEG4 SP Control (RtspVapgDecoderNew.dll 2.0.0.39), and possibly other products, allows remote attackers to execute arbitrary code via a long Url property.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2008-10-28T19:20:14.633Z","modified":"2026-06-16T22:58:30.61Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:29.223028Z"}]}}