{
  "cveId": "CVE-2024-23324",
  "url": "https://patchblox.com/security/cve/CVE-2024-23324",
  "summary": "CVE-2024-23324 is fixed in ecs-service-connect-agent on 1 platform by ALAS2023-2024-543 (version v1.27.3.0-1.amzn2023), released February 29, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ecs-service-connect-agent: Envoy is a high-performance edge/middle/service proxy",
  "description": "Envoy is a high-performance edge/middle/service proxy. External authentication can be bypassed by downstream connections. Downstream clients can force invalid gRPC requests to be sent to ext_authz, circumventing ext_authz checks when failure_mode_allow is set to true. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.",
  "published": "2024-02-29T17:59:00Z",
  "severity": "important",
  "epss": 0.006,
  "epssPercentile": 0.49196,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ecs-service-connect-agent",
      "release": "amzn 2023",
      "fixedVersion": "v1.27.3.0-1.amzn2023",
      "fix": "ALAS2023-2024-543",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-543",
      "released": "2024-02-29T17:59:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}