{"id":"CVE-2020-10064","aliases":["EUVD-2020-2529"],"status":"published","title":"Improper Input Frame Validation in ieee802154 Processing","description":"Improper Input Frame Validation in ieee802154 Processing. Zephyr versions \u003e= v1.14.2, \u003e= v2.2.0 contain Stack-based Buffer Overflow (CWE-121), Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00807,"percentile":0.57081,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-122","CWE-787"],"published":"2021-05-24T21:40:23Z","modified":"2026-06-17T02:47:17Z","products":[{"vendor":"zephyrproject","product":"zephyr"},{"vendor":"zephyrproject-rtos","product":"zephyr"}],"references":[{"url":"http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]}],"sources":{"cve":[{"id":"CVE-2020-10064","title":"Improper Input Frame Validation in ieee802154 Processing","description":"Improper Input Frame Validation in ieee802154 Processing. Zephyr versions \u003e= v1.14.2, \u003e= v2.2.0 contain Stack-based Buffer Overflow (CWE-121), Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7","status":"published","published":"2021-05-24T21:40:23.371Z","modified":"2024-09-16T21:03:04.213Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-121","CWE-122"],"updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2529","description":"Improper Input Frame Validation in ieee802154 Processing. Zephyr versions \u003e= v1.14.2, \u003e= v2.2.0 contain Stack-based Buffer Overflow (CWE-121), Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7","status":"published","published":"2021-05-24T21:40:23Z","modified":"2024-09-16T21:03:04Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T00:55:08.578591Z"}],"nvd":[{"id":"CVE-2020-10064","description":"Improper Input Frame Validation in ieee802154 Processing. Zephyr versions \u003e= v1.14.2, \u003e= v2.2.0 contain Stack-based Buffer Overflow (CWE-121), Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-3gvq-h42f-v3c7","status":"published","published":"2021-05-25T17:15:07.52Z","modified":"2026-06-17T02:47:17.107Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-121","CWE-122","CWE-787"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}