{"id":"CVE-2000-0477","aliases":["EUVD-2000-0476","GHSA-j487-27wr-29q4"],"status":"published","title":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a...","description":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a denial of service via a .zip file that contains long file names.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02638,"percentile":0.85666,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2000-06-14T04:00:00Z","modified":"2026-06-16T21:51:49Z","products":[{"vendor":"symantec","product":"norton_antivirus"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4710","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-06/0136.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1351","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0477"},{"url":"https://github.com/advisories/GHSA-j487-27wr-29q4"}],"sources":{"cve":[{"id":"CVE-2000-0477","description":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a denial of service via a .zip file that contains long file names.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:21:31.321Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-0476","description":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a denial of service via a .zip file that contains long file names.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:21:31Z","updated_at":"2026-11-03T00:56:25.069165Z"}],"ghsa":[{"id":"GHSA-j487-27wr-29q4","title":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a...","description":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a denial of service via a .zip file that contains long file names.","status":"published","published":"2022-04-30T18:13:42Z","modified":"2023-01-30T05:04:34Z","updated_at":"2026-11-02T14:47:04.563666Z"}],"nvd":[{"id":"CVE-2000-0477","description":"Buffer overflow in Norton Antivirus for Exchange (NavExchange) allows remote attackers to cause a denial of service via a .zip file that contains long file names.","status":"published","published":"2000-06-14T04:00:00Z","modified":"2026-06-16T21:51:49.12Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}