{"id":"CVE-2007-4335","aliases":["EUVD-2007-4318","GHSA-xj65-x7fm-g6w2"],"status":"published","title":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2...","description":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.","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":"2026-11-07","score":0.02025,"percentile":0.81112,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-08-14T18:00:00Z","modified":"2026-06-16T22:43:50Z","products":[{"vendor":"qbik","product":"wingate"}],"references":[{"url":"http://www.harmonysecurity.com/HS-A007.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.wingate.com/news.php?id=50","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://securityreason.com/securityalert/3001","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.securityfocus.com/bid/25272","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/25303","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/35950","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/476011/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/26412","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/2859","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4335"},{"url":"https://github.com/advisories/GHSA-xj65-x7fm-g6w2"}],"sources":{"cve":[{"id":"CVE-2007-4335","description":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.","status":"published","published":"2007-08-14T18:00:00Z","modified":"2024-08-07T14:53:55.921Z","updated_at":"2026-11-02T13:33:30.262137Z"}],"euvd":[{"id":"EUVD-2007-4318","description":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.","status":"published","published":"2007-08-14T18:00:00Z","modified":"2024-08-07T14:53:55Z","updated_at":"2026-11-03T01:16:22.0225Z"}],"ghsa":[{"id":"GHSA-xj65-x7fm-g6w2","title":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2...","description":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.","status":"published","published":"2022-05-01T18:22:44Z","modified":"2023-01-31T05:04:56Z","updated_at":"2026-11-02T14:48:45.830914Z"}],"nvd":[{"id":"CVE-2007-4335","description":"Format string vulnerability in the SMTP server component in Qbik WinGate 5.x and 6.x before 6.2.2 allows remote attackers to cause a denial of service (service crash) via format string specifiers in certain unexpected commands, which trigger a crash during error logging.","status":"published","published":"2007-08-14T18:17:00Z","modified":"2026-06-16T22:43:50.22Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:19.102336Z"}]}}