Security advisory

{
  "id": "a76896c0181109ba975f0f7a1b49cf8a801560c0fbcfa17b6ed8db6dd87e1a1d",
  "url": "https://osv.dev/vulnerability/CVE-2020-3996",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-3996",
    "summary": "Velero (prior to 1.4.3 and 1.5.2) in some instances doesn’t properly manage volume identifiers which may result in information leakage to unauthorized users.",
    "evidence": "osv:CVE-2020-3996",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-3996",
      "aliases": [
        "CVE-2020-3996",
        "GHSA-72xg-3mcq-52v4"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/velero-io/velero",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4fc1c700282d6ece5b3ffc03cf296c435ccc903e"
                },
                {
                  "fixed": "456eb19668f8da603756353d9179b59b5a7bfa04"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:vmware:velero:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.4.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:vmware:velero:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.5.0"
                      },
                      {
                        "fixed": "1.5.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.4.2",
            "v1.5.1",
            "v1.5.0-rc.1",
            "v1.5.0-beta.1",
            "v1.4.1",
            "v1.4.0",
            "v1.4.0-beta.1",
            "v1.3.0",
            "v1.3.0-beta.2",
            "v1.3.0-beta.1",
            "v1.2.0",
            "v1.2.0-beta.1",
            "v1.1.0",
            "v1.1.0-beta.2",
            "v1.1.0-beta.1",
            "v1.0.0",
            "v1.0.0-rc.1",
            "v1.0.0-beta.1",
            "v1.0.0-alpha.2",
            "v0.11.0",
            "v1.0.0-alpha.1",
            "v0.10.1",
            "v0.10.0",
            "v0.10.0-beta.1",
            "v0.9.0",
            "v0.9.0-alpha.3",
            "v0.9.0-alpha.2",
            "v0.9.0-alpha.1",
            "v0.8.1",
            "v0.8.0",
            "v0.8.0-rc.1",
            "v0.7.1",
            "v0.7.0",
            "v0.6.0",
            "v0.5.0",
            "v0.4.0",
            "v0.3.3",
            "v0.3.2",
            "v0.3.1",
            "v0.3.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-3996.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:25.213091721Z",
      "provider": "osv",
      "references": [
        "https://github.com/vmware-tanzu/velero/security/advisories/GHSA-72xg-3mcq-52v4"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-3996",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385330,
  "published_at": "2020-10-22T21:15:14.247+00:00"
}