{"id":"CVE-1999-1004","aliases":["EUVD-1999-0985","GHSA-4gvq-7hq9-g637"],"status":"published","title":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program...","description":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.","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":"2026-11-10","score":0.02036,"percentile":0.81259,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-12-16T05:00:00Z","modified":"2026-06-16T21:49:30Z","products":[{"vendor":"symantec","product":"norton_antivirus"}],"references":[{"url":"http://www.securityfocus.com/archive/1/39194","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/6267","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://service1.symantec.com/SUPPORT/nav.nsf/df0a595864594c86852567ac0063608c/6206f660a1f2516a882568660082c930?OpenDocument\u0026Highlight=0%2Cpoproxy","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/38970","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1004"},{"url":"http://service1.symantec.com/SUPPORT/nav.nsf/df0a595864594c86852567ac0063608c/6206f660a1f2516a882568660082c930?OpenDocument\u0026Highlight=0,poproxy"},{"url":"https://github.com/advisories/GHSA-4gvq-7hq9-g637"}],"sources":{"cve":[{"id":"CVE-1999-1004","description":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-01T16:55:29.347Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-0985","description":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-01T16:55:29Z","updated_at":"2026-11-03T03:50:44.737415Z"}],"ghsa":[{"id":"GHSA-4gvq-7hq9-g637","title":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program...","description":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.","status":"published","published":"2022-04-30T18:11:37Z","modified":"2025-04-03T03:36:31Z","updated_at":"2026-11-02T15:00:37.05918Z"}],"nvd":[{"id":"CVE-1999-1004","description":"Buffer overflow in the POP server POProxy for the Norton Anti-Virus protection NAV2000 program via a large USER command.","status":"published","published":"1999-12-16T05:00:00Z","modified":"2026-06-16T21:49:30.25Z","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":"2026-11-02T13:58:40.923898Z"}]}}