{"id":"CVE-2023-48906","aliases":["EUVD-2023-52934","GHSA-57fw-fgxq-637j"],"status":"published","title":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of...","description":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00253,"percentile":0.16934,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2024-04-01T00:00:00Z","modified":"2026-06-17T06:35:08Z","references":[{"url":"https://www.cnblogs.com/focu5/p/18070469","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-48906"},{"url":"https://github.com/advisories/GHSA-57fw-fgxq-637j"}],"sources":{"cve":[{"id":"CVE-2023-48906","description":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.","status":"published","published":"2024-04-01T00:00:00Z","modified":"2025-03-28T19:27:33.878Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:35:25.866071Z"}],"euvd":[{"id":"EUVD-2023-52934","description":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.","status":"published","published":"2024-04-01T00:00:00Z","modified":"2025-03-28T19:27:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T20:52:47.247959Z"}],"ghsa":[{"id":"GHSA-57fw-fgxq-637j","title":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of...","description":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.","status":"published","published":"2024-04-01T21:30:46Z","modified":"2025-03-28T21:30:38Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:00:31.530223Z"}],"nvd":[{"id":"CVE-2023-48906","description":"Stack Overflow vulnerability in Btstack 1.6 and earlier allows attackers to cause a denial of service via crafted input to the char_for_nibble function.","status":"published","published":"2024-04-01T20:15:07.75Z","modified":"2026-06-17T06:35:08.427Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:09:10.192572Z"}]}}