{"id":"CVE-2014-3788","aliases":["EUVD-2014-3727","GHSA-7r6p-9gq7-fh3q"],"status":"published","title":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7...","description":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7.3.5 allows remote attackers to execute arbitrary code via a negative value in the Content-Length field in a request.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04008,"percentile":0.90619,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2014-05-22T23:00:00Z","modified":"2026-06-17T00:08:53Z","products":[{"vendor":"cogentdatahub","product":"cogent_datahub"}],"references":[{"url":"http://cogentdatahub.com/ReleaseNotes.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-14-135/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3788"},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-14-135"},{"url":"https://github.com/advisories/GHSA-7r6p-9gq7-fh3q"}],"sources":{"cve":[{"id":"CVE-2014-3788","description":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7.3.5 allows remote attackers to execute arbitrary code via a negative value in the Content-Length field in a request.","status":"published","published":"2014-05-22T23:00:00Z","modified":"2024-08-06T10:57:17.419Z","updated_at":"2026-11-02T14:33:44.23164Z"}],"euvd":[{"id":"EUVD-2014-3727","description":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7.3.5 allows remote attackers to execute arbitrary code via a negative value in the Content-Length field in a request.","status":"published","published":"2014-05-22T23:00:00Z","modified":"2024-08-06T10:57:17Z","updated_at":"2026-11-03T01:57:09.370988Z"}],"ghsa":[{"id":"GHSA-7r6p-9gq7-fh3q","title":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7...","description":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7.3.5 allows remote attackers to execute arbitrary code via a negative value in the Content-Length field in a request.","status":"published","published":"2022-05-17T04:41:03Z","modified":"2025-04-12T12:34:03Z","cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:17.411211Z"}],"nvd":[{"id":"CVE-2014-3788","description":"Heap-based buffer overflow in the Web Server in Cogent Real-Time Systems Cogent DataHub before 7.3.5 allows remote attackers to execute arbitrary code via a negative value in the Content-Length field in a request.","status":"published","published":"2014-05-22T23:55:03.41Z","modified":"2026-06-17T00:08:53.11Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:02:54.464139Z"}]}}