{"id":"CVE-2020-23273","aliases":["DEBIAN-CVE-2020-23273","EUVD-2020-16021","GHSA-273g-rphj-ghmm","UBUNTU-CVE-2020-23273"],"status":"published","title":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows...","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted 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Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23273"},{"url":"https://github.com/advisories/GHSA-273g-rphj-ghmm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-23273","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-23273","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-23273","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-23273","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.","status":"published","published":"2021-09-21T23:04:28Z","modified":"2024-08-04T14:58:14.56Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-16021","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.","status":"published","published":"2021-09-21T23:04:28Z","modified":"2024-08-04T14:58:14Z","updated_at":"2026-11-03T03:07:21.661388Z"}],"ghsa":[{"id":"GHSA-273g-rphj-ghmm","title":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows...","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.","status":"published","published":"2022-05-24T19:15:27Z","modified":"2023-01-30T05:02:26Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:38.51672Z"}],"nvd":[{"id":"CVE-2020-23273","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.","status":"published","published":"2021-09-22T00:15:08.727Z","modified":"2026-06-17T03:04:38.653Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-23273","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of Tcpreplay v4.3.2 allows attackers to cause a denial of service (DOS) via a crafted pcap.","status":"published","published":"2021-09-22T00:15:08.727Z","modified":"2026-10-20T10:52:49.171518965Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"DEBIAN-CVE-2020-23273","description":"Heap-buffer overflow in the randomize_iparp function in edit_packet.c. of 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