{"id":"CVE-2023-38671","aliases":["GHSA-hh7p-hvm3-rg88","PYSEC-2023-124"],"url":"https://o3.security/vulnerability/CVE-2023-38671","summary":"Heap buffer overflow in PaddlePaddle","details":"Heap buffer overflow in paddle.trace in PaddlePaddle before 2.5.0. This flaw can lead to a denial of service, information disclosure, or more damage is possible.\n","published":"2023-07-26T11:15:09.707Z","modified":"2026-07-09T09:39:19.974427Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"paddlepaddle","fixedVersion":"2.5.0"}],"fix":{"url":"https://github.com/PaddlePaddle/Paddle/commit/12549dfe3e87a4c30f852d2eca81d7f67c8daa87","label":"PaddlePaddle/Paddle@12549df"},"references":[{"type":"FIX","url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-003.md"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38671"},{"type":"WEB","url":"https://github.com/PaddlePaddle/Paddle/commit/12549dfe3e87a4c30f852d2eca81d7f67c8daa87"},{"type":"PACKAGE","url":"https://github.com/PaddlePaddle/Paddle"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2023-124.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T09:39:19.974427Z"}}