{"id":"CVE-2023-43608","aliases":["EUVD-2023-48014","GHSA-f58h-8g6h-hwcr"],"status":"published","title":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023...","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00819,"percentile":0.57668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-494"],"published":"2023-12-05T11:30:10Z","modified":"2026-10-28T02:30:58Z","products":[{"vendor":"buildroot","product":"buildroot"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1845","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2023/12/11/1","tags":["x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1845","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-43608","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f58h-8g6h-hwcr"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/43xxx/CVE-2023-43608.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-43608","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","status":"published","published":"2023-12-05T11:30:10.151Z","modified":"2025-11-04T19:25:10.555Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-48014","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","status":"published","published":"2023-12-05T11:30:10Z","modified":"2025-11-04T19:25:10Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:21.645169Z"}],"ghsa":[{"id":"GHSA-f58h-8g6h-hwcr","title":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023...","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","status":"published","published":"2023-12-05T12:30:45Z","modified":"2023-12-11T03:30:33Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:55:10.314842Z"}],"nvd":[{"id":"CVE-2023-43608","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","status":"published","published":"2023-12-05T12:15:42.467Z","modified":"2026-06-17T06:26:03.47Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T14:08:52.544469Z"}],"osv":[{"id":"CVE-2023-43608","description":"A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.","status":"published","published":"2023-12-05T11:30:10.151Z","modified":"2026-10-28T02:30:58.65189023Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-494"],"updated_at":"2026-11-02T15:44:33.792101Z"}]}}