{"id":"CVE-2019-19943","aliases":["EUVD-2019-9531","GHSA-3pqg-mc4c-xrv2"],"status":"published","title":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote...","description":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.04262,"percentile":0.91145,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415","CWE-787"],"published":"2020-02-28T19:40:14Z","modified":"2026-06-17T02:27:29Z","products":[{"vendor":"pablosoftwaresolutions","product":"quick_\\'n_easy_web_server"}],"references":[{"url":"https://www.exploit-db.com/exploits/48111","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19943"},{"url":"https://github.com/advisories/GHSA-3pqg-mc4c-xrv2"}],"sources":{"cve":[{"id":"CVE-2019-19943","description":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.","status":"published","published":"2020-02-28T19:40:14Z","modified":"2024-08-05T02:32:10.037Z","updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2019-9531","description":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.","status":"published","published":"2020-02-28T19:40:14Z","modified":"2024-08-05T02:32:10Z","updated_at":"2026-11-03T02:40:23.251012Z"}],"ghsa":[{"id":"GHSA-3pqg-mc4c-xrv2","title":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote...","description":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.","status":"published","published":"2022-05-24T17:09:53Z","modified":"2023-01-29T05:01:40Z","cwes":["CWE-415"],"updated_at":"2026-11-02T14:44:53.095202Z"}],"nvd":[{"id":"CVE-2019-19943","description":"The HTTP service in quickweb.exe in Pablo Quick 'n Easy Web Server 3.3.8 allows Remote Unauthenticated Heap Memory Corruption via a large host or domain parameter. It may be possible to achieve remote code execution because of a double free.","status":"published","published":"2020-02-28T20:15:11.46Z","modified":"2026-06-17T02:27:29.26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-415","CWE-787"],"updated_at":"2026-11-02T14:05:43.875329Z"}]}}