Security advisory

{
  "id": "14ec60ead70f0f4eade4a433a7c52142ca2618bcd17cd91b429761902686fab6",
  "url": "https://osv.dev/vulnerability/CVE-2020-14718",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-14718",
    "summary": "Vulnerability in the Oracle GraalVM Enterprise Edition product of Oracle GraalVM (component: JVMCI). Supported versions that are affected are 19.3.2 and 20.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle GraalVM Enterprise Edition. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).",
    "evidence": "osv:CVE-2020-14718",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-14718",
      "aliases": [
        "CVE-2020-14718"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/graalvm/graalvm-ce-builds",
              "type": "GIT",
              "events": [
                {
                  "introduced": "6c1e8e199e171761b388b0f15afadfba0b552abc"
                },
                {
                  "last_affected": "1ebb60f5d73c0a82424003ee6ff22fb7bf163efe"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:oracle:graalvm:19.3.2:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "19.3.2"
                      },
                      {
                        "last_affected": "19.3.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:oracle:graalvm:20.1.0:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "20.1.0"
                      },
                      {
                        "last_affected": "20.1.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "19.3.2",
            "20.1.0",
            "vm-20.1.0",
            "vm-19.3.2",
            "vm-20.0.1",
            "vm-19.3.2-pre"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14718.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:48.543484937Z",
      "provider": "osv",
      "references": [
        "https://www.oracle.com/security-alerts/cpujul2020.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-14718",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 436794,
  "published_at": "2020-07-15T18:15:35.787+00:00"
}