Security advisory

{
  "id": "e1538085430795a9045494d00e01bbf271b17b06b5768700144bfe9e7de774a6",
  "url": "https://osv.dev/vulnerability/CVE-2019-1000008",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-1000008",
    "summary": "All versions of Helm between Helm >=2.0.0 and < 2.12.2 contains a CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in The commands `helm fetch --untar` and `helm lint some.tgz` that can result when chart archive files are unpacked a file may be unpacked outside of the target directory. This attack appears to be exploitable via a victim must run a helm command on a specially crafted chart archive. This vulnerability appears to have been fixed in 2.12.2.",
    "evidence": "osv:CVE-2019-1000008",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-1000008",
      "aliases": [
        "CVE-2019-1000008",
        "GHSA-xrxm-mvqm-r553",
        "GO-2023-1948"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/helm/helm",
              "type": "GIT",
              "events": [
                {
                  "introduced": "51bdad42756dfaf3234f53ef3d3cb6bcd94144c2"
                },
                {
                  "fixed": "7d2b0c73d734f6586ed222a567c5d103fed435be"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "fixed": "2.12.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.12.1",
            "v2.12.0-rc.2",
            "v2.12.0",
            "v2.10.0-rc.2",
            "v2.10.0-rc.1",
            "v2.8.0-rc.1",
            "v2.7.0",
            "v2.7.0-rc1",
            "v2.6.0",
            "v2.5.0",
            "v2.4.0",
            "v2.3.0",
            "v2.2.0",
            "v2.1.0",
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1000008.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:18.334604566Z",
      "provider": "osv",
      "references": [
        "https://helm.sh/blog/helm-security-notice-2019/index.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-1000008",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 429748,
  "published_at": "2019-02-04T21:29:00.91+00:00"
}