{
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09"
      },
      "title": "Remote DoS via memory exhaustion in ESI Plugin",
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-400 Uncontrolled Resource Consumption",
              "lang": "en",
              "cweId": "CWE-400",
              "type": "CWE"
            }
          ]
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Traffic Server",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0",
              "lessThanOrEqual": "10.0.5",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "9.0.0",
              "lessThanOrEqual": "9.2.10",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "value": "ESI plugin does not have the limit for maximum inclusion depth, and that allows excessive memory consumption if malicious instructions are inserted.\n\nUsers can use a new setting for the plugin (--max-inclusion-depth) to limit it.\nThis issue affects Apache Traffic Server: from 10.0.0 through 10.0.5, from 9.0.0 through 9.2.10.\n\nUsers are recommended to upgrade to version 9.2.11 or 10.0.6,  which fixes the issue.",
          "lang": "en",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "<p>ESI plugin does not have the limit for maximum inclusion depth, and that allows excessive memory consumption if malicious instructions are inserted.</p>Users can use a new setting for the plugin (--max-inclusion-depth) to limit it.<br><p>This issue affects Apache Traffic Server: from 10.0.0 through 10.0.5, from 9.0.0 through 9.2.10.</p><p>Users are recommended to upgrade to version 9.2.11 or 10.0.6,  which fixes the issue.</p>"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://lists.apache.org/thread/15t32nxbypqg1m2smp640vjx89o6v5f8",
          "tags": [
            "vendor-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "other": {
            "type": "Textual description of severity",
            "content": {
              "text": "moderate"
            }
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Yohann Sillam",
          "type": "reporter"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "cveId": "CVE-2025-49763",
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}