Security advisory

{
  "id": "70bb3b3fa402c6bb50cee7527bbeff7d827b937522403da9a66d412a21753dcd",
  "url": "https://osv.dev/vulnerability/CVE-2023-38671",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-38671",
    "summary": "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.",
    "evidence": "osv:CVE-2023-38671",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2023-38671",
      "aliases": [
        "CVE-2023-38671",
        "GHSA-hh7p-hvm3-rg88",
        "PYSEC-2023-124"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/paddlepaddle/paddle",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "feff99f5e164afd0b9c4dd27264db37de75ce0cb"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:paddlepaddle:paddlepaddle:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.5.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.15.0-rc0",
            "v0.12.0",
            "v0.11.1a2",
            "v0.11.1a1",
            "v0.10.0rc4",
            "v0.10.0rc",
            "V0.8.0b1",
            "V0.8.0b0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38671.json"
          }
        }
      ],
      "modified": "2026-10-20T10:58:40.359507Z",
      "provider": "osv",
      "references": [
        "https://github.com/PaddlePaddle/Paddle/blob/develop/security/advisory/pdsa-2023-003.md"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2023-38671",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387109,
  "published_at": "2023-07-26T11:15:09.707+00:00"
}