{"id":"CVE-2002-0234","aliases":["EUVD-2002-0231","GHSA-86jf-64jm-h97c"],"status":"published","title":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a...","description":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00354,"percentile":0.29332,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-05-03T04:00:00Z","modified":"2026-06-16T21:57:02Z","products":[{"vendor":"juniper","product":"netscreen_screenos"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=101258887105690\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=101258281818524\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://online.securityfocus.com/archive/1/254268","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.iss.net/security_center/static/8057.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/4015","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0234"},{"url":"https://github.com/advisories/GHSA-86jf-64jm-h97c"}],"sources":{"cve":[{"id":"CVE-2002-0234","description":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T02:42:28.525Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0231","description":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T02:42:28Z","updated_at":"2026-11-03T01:15:01.501317Z"}],"ghsa":[{"id":"GHSA-86jf-64jm-h97c","title":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a...","description":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.","status":"published","published":"2022-04-30T18:18:49Z","modified":"2023-01-30T05:05:47Z","updated_at":"2026-11-02T14:47:21.132905Z"}],"nvd":[{"id":"CVE-2002-0234","description":"NetScreen ScreenOS before 2.6.1 does not support a maximum number of concurrent sessions for a system, which allows an attacker on the trusted network to cause a denial of service (resource exhaustion) via a port scan to an external network, which consumes all available connections.","status":"published","published":"2002-05-29T04:00:00Z","modified":"2026-06-16T21:57:02.88Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.220505Z"}]}}