{"id":"CVE-2008-4547","aliases":["EUVD-2008-4528","GHSA-2c89-6hf9-mggj"],"status":"published","title":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web...","description":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.","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":0.11266,"percentile":0.95997,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2008-10-14T17:00:00Z","modified":"2026-06-16T22:58:02Z","exploits":[{"source":"exploitdb","id":"EDB-4903","title":"NUVICO DVR NVDV4 / PdvrAtl Module 'PdvrAtl.DLL 1.0.1.25' - Remote Buffer Overflow","type":"remote","platform":"windows","date":"2008-01-13","verified":true,"url":"https://www.exploit-db.com/exploits/4903"}],"products":[{"vendor":"dvrstation","product":"dvrstation_cms"}],"references":[{"url":"http://securityreason.com/securityalert/4407","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securityfocus.com/bid/27267","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/28443","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/39640","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://www.exploit-db.com/exploits/4903","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/0132","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4547"},{"url":"https://github.com/advisories/GHSA-2c89-6hf9-mggj"}],"sources":{"cve":[{"id":"CVE-2008-4547","description":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.","status":"published","published":"2008-10-14T17:00:00Z","modified":"2024-08-07T10:17:09.985Z","updated_at":"2026-11-02T14:34:47.310062Z"}],"euvd":[{"id":"EUVD-2008-4528","description":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.","status":"published","published":"2008-10-14T17:00:00Z","modified":"2024-08-07T10:17:09Z","updated_at":"2026-11-03T01:38:47.367971Z"}],"ghsa":[{"id":"GHSA-2c89-6hf9-mggj","title":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web...","description":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.","status":"published","published":"2022-05-02T00:11:07Z","modified":"2023-01-31T05:07:42Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:15.572722Z"}],"nvd":[{"id":"CVE-2008-4547","description":"Heap-based buffer overflow in the PdvrAtl.PdvrOcx.1 ActiveX control (pdvratl.dll) in DVRHOST Web CMS OCX 1.0.1.25 allows remote attackers to execute arbitrary code via a long second argument to the TimeSpanFormat method.","status":"published","published":"2008-10-14T18:12:14.287Z","modified":"2026-06-16T22:58:02.987Z","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"}]}}