{"id":"CVE-2010-3972","aliases":["EUVD-2010-3949","GHSA-h3w5-fw47-vrgr"],"status":"published","title":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in...","description":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka \"IIS FTP Service Heap Buffer Overrun Vulnerability.\" NOTE: some of these details are obtained from third party information.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.94534,"percentile":0.99855,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2010-12-23T17:00:00Z","modified":"2026-06-16T23:23:55Z","exploits":[{"source":"exploitdb","id":"EDB-15803","title":"Microsoft IIS 7.5 (Windows 7) - FTPSVC Unauthorized Remote Denial of Service (PoC)","type":"dos","platform":"windows","date":"2010-12-21","verified":true,"url":"https://www.exploit-db.com/exploits/15803"},{"source":"metasploit","id":"auxiliary/dos/windows/ftp/iis75_ftpd_iac_bof","title":"Microsoft IIS FTP Server Encoded Response Overflow Trigger","type":"auxiliary","date":"2010-12-21","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/dos/windows/ftp/iis75_ftpd_iac_bof"}],"products":[{"vendor":"microsoft","product":"internet_information_services"}],"references":[{"url":"http://www.securityfocus.com/bid/45542","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-004","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/64248","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/842372","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.securitytracker.com/id?1024921","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12370","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2010/3305","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.exploit-db.com/exploits/15803","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/42713","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3972"},{"url":"https://github.com/advisories/GHSA-h3w5-fw47-vrgr"}],"sources":{"cve":[{"id":"CVE-2010-3972","description":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka \"IIS FTP Service Heap Buffer Overrun Vulnerability.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2010-12-23T17:00:00Z","modified":"2024-08-07T03:26:12.229Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-3949","description":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka \"IIS FTP Service Heap Buffer Overrun Vulnerability.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2010-12-23T17:00:00Z","modified":"2024-08-07T03:26:12Z","updated_at":"2026-11-03T01:39:31.987488Z"}],"ghsa":[{"id":"GHSA-h3w5-fw47-vrgr","title":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in...","description":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka \"IIS FTP Service Heap Buffer Overrun Vulnerability.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-13T01:11:45Z","modified":"2023-02-01T05:03:44Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:06.238998Z"}],"nvd":[{"id":"CVE-2010-3972","description":"Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka \"IIS FTP Service Heap Buffer Overrun Vulnerability.\" NOTE: some of these details are obtained from third party information.","status":"published","published":"2010-12-23T18:00:02.557Z","modified":"2026-06-16T23:23:55.16Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:00.37682Z"}]}}