FKIE_CVE-2022-42252

Vulnerability from fkie_nvd - Published: 2022-11-01 09:15 - Updated: 2025-05-06 16:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.
References
security@apache.orghttps://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sqMailing List, Vendor Advisory
security@apache.orghttps://security.gentoo.org/glsa/202305-37
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sqMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202305-37
Impacted products
Vendor Product Version
apache tomcat *
apache tomcat *
apache tomcat *
apache tomcat *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "3E039E8B-0529-4FD1-8111-7DA0A1C9AD6A",
              "versionEndExcluding": "8.5.83",
              "versionStartIncluding": "8.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "EF4E5330-DCA5-44CA-8976-4A30144C99DD",
              "versionEndExcluding": "9.0.68",
              "versionStartIncluding": "9.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B30CA0D9-834D-4044-B03B-7E6E60A4B0E6",
              "versionEndExcluding": "10.0.27",
              "versionStartIncluding": "10.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4718424B-1ACF-426E-869B-C63A6B925192",
              "versionEndExcluding": "10.1.1",
              "versionStartIncluding": "10.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header."
    },
    {
      "lang": "es",
      "value": "Si Apache Tomcat 8.5.0 a 8.5.82, 9.0.0-M1 a 9.0.67, 10.0.0-M1 a 10.0.26 o 10.1.0-M1 a 10.1.0 se configur\u00f3 para ignorar encabezados HTTP no v\u00e1lidos mediante la configuraci\u00f3n de rechazarIllegalHeader a falso (el valor predeterminado solo para 8.5.x), Tomcat no rechaz\u00f3 una solicitud que conten\u00eda un encabezado Content-Length no v\u00e1lido, lo que hace posible un ataque de contrabando de solicitudes si Tomcat estaba ubicado detr\u00e1s de un proxy inverso que tampoco rechaz\u00f3 la solicitud con el encabezado no v\u00e1lido."
    }
  ],
  "id": "CVE-2022-42252",
  "lastModified": "2025-05-06T16:15:26.137",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2022-11-01T09:15:10.817",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sq"
    },
    {
      "source": "security@apache.org",
      "url": "https://security.gentoo.org/glsa/202305-37"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sq"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/202305-37"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "security@apache.org",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-444"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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