cve-2023-27492
Vulnerability from cvelistv5
Published
2023-04-04 18:34
Modified
2024-08-02 12:16
Summary
Envoy may crash when a large request body is processed in Lua filter
Impacted products
Vendor Product Version
Show details on NVD website


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          "dateUpdated": "2024-08-02T12:16:35.324Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-wpc2-2jp6-ppg2",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-wpc2-2jp6-ppg2"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "envoy",
          "vendor": "envoyproxy",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.25.0, \u003c 1.25.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.24.0, \u003c 1.24.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 1.23.0, \u003c 1.23.6"
            },
            {
              "status": "affected",
              "version": "\u003c 1.22.9"
            }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2023-04-04T18:34:44.470Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
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          "name": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-wpc2-2jp6-ppg2",
          "tags": [
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        }
      ],
      "source": {
        "advisory": "GHSA-wpc2-2jp6-ppg2",
        "discovery": "UNKNOWN"
      },
      "title": "Envoy may crash when a large request body is processed in Lua filter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2023-27492",
    "datePublished": "2023-04-04T18:34:44.470Z",
    "dateReserved": "2023-03-01T19:03:56.634Z",
    "dateUpdated": "2024-08-02T12:16:35.324Z",
    "state": "PUBLISHED"
  },
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  }
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