AccessKeyID validation bypass

{
  "id": "a9b5a11f71a6d82cc813c7b95217084abfa61a7d9fa180f8a782657371b8366c",
  "url": "https://osv.dev/vulnerability/CVE-2022-2385",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "AccessKeyID validation bypass",
    "summary": "A security issue was discovered in aws-iam-authenticator where an allow-listed IAM identity may be able to modify their username and escalate privileges.",
    "evidence": "osv:CVE-2022-2385",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2022-2385",
      "aliases": [
        "CVE-2022-2385",
        "GHSA-pp3f-98qg-5g75",
        "GO-2022-0547"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/kubernetes-sigs/aws-iam-authenticator",
              "type": "GIT",
              "events": [
                {
                  "introduced": "292b9b82df69b87af962b92485b254d9f4b10f00"
                },
                {
                  "fixed": "1209cfe28e95e32e719d0d69a323e6172a423333"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "v0.5.2"
                      },
                      {
                        "fixed": "v0.5.9"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "SplitRange"
                  },
                  {
                    "cpe": "cpe:2.3:a:kubernetes:aws-iam-authenticator:*:*:*:*:*:kubernetes:*:*",
                    "range": [
                      {
                        "introduced": "0.5.2"
                      },
                      {
                        "fixed": "0.5.9"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.5.8",
            "v0.5.7",
            "v0.5.6",
            "v0.5.5",
            "v0.5.4",
            "v0.5.3",
            "v0.5.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2385.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:31.012019398Z",
      "provider": "osv",
      "references": [
        "https://groups.google.com/a/kubernetes.io/g/dev/c/EMxHpU-1ZYs",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2385.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2385",
        "https://github.com/kubernetes-sigs/aws-iam-authenticator/issues/472"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-20"
        ],
        "cna_assigner": "kubernetes",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2385.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-2385",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 498014,
  "published_at": "2022-07-12T14:25:10.421+00:00"
}