Security advisory

{
  "id": "08a108728a4ded190c1c622f4dffbb522f475d80aa9f19d5cc335c969467ab0f",
  "url": "https://osv.dev/vulnerability/CVE-2019-4427",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-4427",
    "summary": "IBM Cloud CLI 0.6.0 through 0.16.1 windows installers are signed using SHA1 certificate. An attacker might be able to exploit the weak algorithm to generate a installer with malicious software inside. IBM X-Force ID: 162773.",
    "evidence": "osv:CVE-2019-4427",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-4427",
      "aliases": [
        "CVE-2019-4427"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ibm-cloud/ibm-cloud-cli-release",
              "type": "GIT",
              "events": [
                {
                  "introduced": "df41b786063000f6343bd43b2b8b6b792978d40a"
                },
                {
                  "last_affected": "326943dc0d8d987f435734bb23ed098aaf3b8166"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:ibm:cloud_cli:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.6.0"
                      },
                      {
                        "last_affected": "0.16.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.22.1",
            "v0.22.0",
            "v0.21.0",
            "v0.20.0",
            "v0.19.0",
            "v0.18.2",
            "v0.18.1",
            "v0.18.0",
            "v0.17.0",
            "v0.16.3",
            "v0.16.2",
            "v0.16.1",
            "v0.16.0",
            "v0.15.1",
            "v0.15.0",
            "v0.14.0",
            "v0.13.1",
            "v0.13.0",
            "v0.12.1",
            "v0.12.0",
            "v0.11.0",
            "v0.9.0",
            "v0.8.0",
            "v0.10.1",
            "v0.10.0",
            "v0.7.1",
            "v0.7.0",
            "v0.6.7",
            "v0.6.6",
            "v0.6.5",
            "v0.6.4",
            "v0.6.3",
            "v0.6.2",
            "v0.6.1",
            "v0.6.0",
            "v0.5.6"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-4427.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:25.950889469Z",
      "provider": "osv",
      "references": [
        "https://exchange.xforce.ibmcloud.com/vulnerabilities/162773",
        "https://www.ibm.com/support/pages/node/1356087"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-4427",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431489,
  "published_at": "2020-02-12T16:15:11.287+00:00"
}