{"id":"USN-6402-2","aliases":[],"status":"published","title":"libtommath vulnerability","description":"USN-6402-1 fixed vulnerabilities in LibTomMath. This update\nprovides the corresponding updates for Ubuntu 23.10.\n\nOriginal advisory details:\n\n It was discovered that LibTomMath incorrectly handled certain inputs.\n An attacker could possibly use this issue to execute arbitrary code\n and cause a denial of service (DoS).","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-11-27T15:59:49.295427Z","modified":"2026-02-04T02:57:04Z","fixes":[{"ecosystem":"Ubuntu:23.10","package":"libtommath","fixed_in":["1.2.0-6ubuntu0.23.10.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:23.10","package":"libtommath","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-6ubuntu0.23.10.1"}]}],"versions":["1.2.0-6build3"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-6402-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-36328","tags":["report"]}],"sources":{"osv":[{"id":"USN-6402-2","title":"libtommath vulnerability","description":"USN-6402-1 fixed vulnerabilities in LibTomMath. This update\nprovides the corresponding updates for Ubuntu 23.10.\n\nOriginal advisory details:\n\n It was discovered that LibTomMath incorrectly handled certain inputs.\n An attacker could possibly use this issue to execute arbitrary code\n and cause a denial of service (DoS).\n","status":"published","published":"2023-11-27T15:59:49.295427Z","modified":"2026-02-04T02:57:04.086609Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}