{"id":"CVE-2002-2254","aliases":["EUVD-2002-2233","GHSA-hvc7-gmjr-xh38"],"status":"published","title":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4...","description":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00363,"percentile":0.30341,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:57Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-12/0025.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6305","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10756","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2254"},{"url":"https://github.com/advisories/GHSA-hvc7-gmjr-xh38"}],"sources":{"cve":[{"id":"CVE-2002-2254","description":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.","status":"published","published":"2007-10-14T20:00:00Z","modified":"2024-08-08T03:59:11.452Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2233","description":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.","status":"published","published":"2007-10-14T20:00:00Z","modified":"2024-08-08T03:59:11Z","updated_at":"2026-11-03T01:14:53.910261Z"}],"ghsa":[{"id":"GHSA-hvc7-gmjr-xh38","title":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4...","description":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.","status":"published","published":"2022-04-30T18:22:50Z","modified":"2023-01-30T05:06:01Z","updated_at":"2026-11-02T14:47:24.368617Z"}],"nvd":[{"id":"CVE-2002-2254","description":"The experimental IP packet queuing feature in Netfilter / IPTables in Linux kernel 2.4 up to 2.4.19 and 2.5 up to 2.5.31, when a privileged process exits and network traffic is not being queued, may allow a later process with the same Process ID (PID) to access certain network traffic that would otherwise be restricted.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:00:57.653Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}