Security advisory

{
  "id": "b2c2d129b59203978045c1e1eeee26812953e5dec3286c1b18f9484ecf8ad055",
  "url": "https://osv.dev/vulnerability/CVE-2020-2802",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-2802",
    "summary": "Vulnerability in the Oracle GraalVM Enterprise Edition product of Oracle GraalVM (component: GraalVM Compiler). Supported versions that are affected are 19.3.1 and 20.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle GraalVM Enterprise Edition. While the vulnerability is in Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle GraalVM Enterprise Edition. CVSS 3.0 Base Score 7.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H).",
    "evidence": "osv:CVE-2020-2802",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-2802",
      "aliases": [
        "CVE-2020-2802"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/graalvm/graalvm-ce-builds",
              "type": "GIT",
              "events": [
                {
                  "introduced": "a73b2856ee6290a92e3b199b17b217d31e9f9254"
                },
                {
                  "last_affected": "a73b2856ee6290a92e3b199b17b217d31e9f9254"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:oracle:graalvm:19.3.1:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "19.3.1"
                      },
                      {
                        "last_affected": "19.3.1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:oracle:graalvm:20.0.0:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "20.0.0"
                      },
                      {
                        "last_affected": "20.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "19.3.1",
            "vm-20.0.0",
            "vm-19.3.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2802.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:06.780465709Z",
      "provider": "osv",
      "references": [
        "https://www.oracle.com/security-alerts/cpuapr2020.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-2802",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 441052,
  "published_at": "2020-04-15T14:15:28.187+00:00"
}