{
  "id": "CVE-2021-37147",
  "sourceIdentifier": "security@apache.org",
  "published": "2021-11-03T16:15:07.987",
  "lastModified": "2022-10-14T11:56:28.303",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper input validation vulnerability in header parsing of Apache Traffic Server allows an attacker to smuggle requests. This issue affects Apache Traffic Server 8.0.0 to 8.1.2 and 9.0.0 to 9.1.0."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de comprobaci\u00f3n de entrada inapropiada en el an\u00e1lisis de encabezados de Apache Traffic Server permite a un atacante contrabandear peticiones. Este problema afecta a Apache Traffic Server versiones 8.0.0 a 8.1.2 y 9.0.0 a 9.1.0"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-20"
        }
      ]
    },
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      "source": "security@apache.org",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
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  "references": [
    {
      "url": "https://lists.apache.org/thread/k01797hyncx53659wr3o72s5cvkc3164",
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
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}