{"id":"CVE-2008-5421","aliases":["EUVD-2008-5398","GHSA-qvr5-x3qp-3xf5"],"status":"published","title":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to...","description":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service (hang) via (1) a large integer in the Content-Length HTTP header; (2) an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or (3) a missing Content-Length HTTP header.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01435,"percentile":0.73285,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2008-12-11T15:00:00Z","modified":"2026-06-16T22:59:56Z","products":[{"vendor":"netwin","product":"smsgate"}],"references":[{"url":"http://aluigi.altervista.org/adv/smsgheit-adv.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/29149","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/28048","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-5421"},{"url":"https://github.com/advisories/GHSA-qvr5-x3qp-3xf5"}],"sources":{"cve":[{"id":"CVE-2008-5421","description":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service (hang) via (1) a large integer in the Content-Length HTTP header; (2) an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or (3) a missing Content-Length HTTP header.","status":"published","published":"2008-12-11T15:00:00Z","modified":"2024-09-16T22:50:20.966Z","updated_at":"2026-11-02T14:34:44.297409Z"}],"euvd":[{"id":"EUVD-2008-5398","description":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service (hang) via (1) a large integer in the Content-Length HTTP header; (2) an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or (3) a missing Content-Length HTTP header.","status":"published","published":"2008-12-11T15:00:00Z","modified":"2024-09-16T22:50:20Z","updated_at":"2026-11-03T00:54:59.7394Z"}],"ghsa":[{"id":"GHSA-qvr5-x3qp-3xf5","title":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to...","description":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service (hang) via (1) a large integer in the Content-Length HTTP header; (2) an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or (3) a missing Content-Length HTTP header.","status":"published","published":"2022-05-17T05:53:18Z","modified":"2023-01-28T05:04:55Z","updated_at":"2026-11-02T14:44:15.993879Z"}],"nvd":[{"id":"CVE-2008-5421","description":"The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service (hang) via (1) a large integer in the Content-Length HTTP header; (2) an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or (3) a missing Content-Length HTTP header.","status":"published","published":"2008-12-11T15:30:00.44Z","modified":"2026-06-16T22:59:56.757Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:30.411919Z"}]}}