{"id":"CVE-2023-52302","aliases":["EUVD-2024-0136","GHSA-547m-23x7-cxg5","PYSEC-2024-134"],"status":"published","title":"Segfault in paddle.nextafter","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.","severity":{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00541,"percentile":0.45802,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2024-01-03T08:12:45Z","modified":"2026-10-20T15:51:30Z","fixes":[{"ecosystem":"PyPI","package":"paddlepaddle","fixed_in":["2.6.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"paddlepaddle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.0"}]}]},{"source":"osv","ecosystem":"PyPI","package":"paddlepaddle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.0"}]}],"versions":["1.8.5"]},{"source":"osv","ecosystem":"PyPI","package":"paddlepaddle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.0"}]}],"versions":["1.8.5","2.3.0","2.3.1","2.3.2","2.4.0","2.4.0rc0","2.4.1","2.4.2","2.5.0","2.5.0rc0","2.5.0rc1","2.5.1","2.5.2"]}],"products":[{"vendor":"paddlepaddle","product":"paddlepaddle"}],"references":[{"url":"https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-011.md","tags":["x_transferred","Patch","Vendor Advisory","fix","web","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52302","tags":["advisory"]},{"url":"https://github.com/PaddlePaddle/Paddle/commit/19da5c0c4d8c5e4dfef2a92e24141c3f51884dcc","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/paddlepaddle/PYSEC-2024-134.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-547m-23x7-cxg5","tags":["advisory"]},{"url":"https://github.com/PaddlePaddle/Paddle","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-52302","title":"Segfault in paddle.nextafter","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T08:12:45.328Z","modified":"2024-11-14T18:37:34.603Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:35:18.508816Z"}],"euvd":[{"id":"EUVD-2024-0136","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T08:12:45Z","modified":"2024-11-14T18:37:34Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:05:00.369745Z"}],"ghsa":[{"id":"GHSA-547m-23x7-cxg5","title":"PaddlePaddle null pointer dereference in paddle.nextafter","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T09:30:32Z","modified":"2024-11-22T18:17:43Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:38:22.774145Z"}],"nvd":[{"id":"CVE-2023-52302","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T09:15:09.11Z","modified":"2026-06-17T06:42:26.167Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:08:59.830468Z"}],"osv":[{"id":"CVE-2023-52302","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T09:15:09.11Z","modified":"2026-10-20T15:51:30.345342835Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:35.245372Z"},{"id":"GHSA-547m-23x7-cxg5","title":"PaddlePaddle null pointer dereference in paddle.nextafter","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T09:30:32Z","modified":"2026-09-10T03:50:04.88808275Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:46:37.864461Z"},{"id":"PYSEC-2024-134","description":"Nullptr in paddle.nextafter in PaddlePaddle before 2.6.0. This flaw can cause a runtime crash and a denial of service.\n\n\n\n","status":"published","published":"2024-01-03T09:15:00Z","modified":"2026-06-10T17:02:27.992938135Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:53.837392Z"}]}}