{"id":"CVE-2000-0053","aliases":["EUVD-2000-0053","GHSA-4r76-hhh5-w3m9"],"status":"published","title":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial...","description":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial of service via a malformed IMAP 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":0.14696,"percentile":0.9669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-01-04T05:00:00Z","modified":"2026-06-16T21:50:54Z","products":[{"vendor":"microsoft","product":"commercial_internet_system"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-001","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securityfocus.com/bid/912","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ246731","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0053"},{"url":"http://support.microsoft.com/default.aspx?scid=kb;[LN];Q246731"},{"url":"https://github.com/advisories/GHSA-4r76-hhh5-w3m9"}],"sources":{"cve":[{"id":"CVE-2000-0053","description":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial of service via a malformed IMAP request.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:52.943Z","updated_at":"2026-11-02T14:33:41.553118Z"}],"euvd":[{"id":"EUVD-2000-0053","description":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial of service via a malformed IMAP request.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-08T05:05:52Z","updated_at":"2026-11-03T00:56:27.245824Z"}],"ghsa":[{"id":"GHSA-4r76-hhh5-w3m9","title":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial...","description":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial of service via a malformed IMAP request.","status":"published","published":"2022-04-30T18:12:53Z","modified":"2025-04-03T03:37:01Z","updated_at":"2026-11-02T15:00:37.05918Z"}],"nvd":[{"id":"CVE-2000-0053","description":"Microsoft Commercial Internet System (MCIS) IMAP server allows remote attackers to cause a denial of service via a malformed IMAP request.","status":"published","published":"2000-01-04T05:00:00Z","modified":"2026-06-16T21:50:54.267Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:58:51.654586Z"}]}}