{"id":"CVE-2009-1647","aliases":["EUVD-2009-1642","GHSA-f4c5-7xpg-gxpc"],"status":"published","title":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to...","description":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response.  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":0.02738,"percentile":0.86248,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-05-15T15:00:00Z","modified":"2026-06-16T23:07:42Z","exploits":[{"source":"exploitdb","id":"EDB-8526","title":"Popcorn 1.87 - Remote Heap Overflow (PoC)","type":"dos","platform":"windows","date":"2009-04-23","verified":true,"url":"https://www.exploit-db.com/exploits/8526"}],"products":[{"vendor":"ultrafunk","product":"popcorn"}],"references":[{"url":"http://www.vupen.com/english/advisories/2009/1170","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/34699","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/8526","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1647"},{"url":"https://github.com/advisories/GHSA-f4c5-7xpg-gxpc"}],"sources":{"cve":[{"id":"CVE-2009-1647","description":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-05-15T15:00:00Z","modified":"2024-08-07T05:20:35.04Z","updated_at":"2026-11-02T14:33:25.516454Z"}],"euvd":[{"id":"EUVD-2009-1642","description":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-05-15T15:00:00Z","modified":"2024-08-07T05:20:35Z","updated_at":"2026-11-03T01:39:20.880695Z"}],"ghsa":[{"id":"GHSA-f4c5-7xpg-gxpc","title":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to...","description":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2022-05-02T03:27:07Z","modified":"2023-01-31T05:07:09Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:09.743979Z"}],"nvd":[{"id":"CVE-2009-1647","description":"Heap-based buffer overflow in popcorn.exe in Ultrafunk Popcorn 1.87 allows remote POP3 servers to cause a denial of service (application crash) via a long string in a +OK response.  NOTE: some of these details are obtained from third party information.","status":"published","published":"2009-05-15T15:30:00.437Z","modified":"2026-06-16T23:07:42.987Z","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":"2026-11-02T14:01:35.136779Z"}]}}