« Volver al listado

CVE-2021-41973

Estado: ModificadaMedia (6.5)—

In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (9)

Apache — MinaOracle — Banking PaymentsOracle — Banking Trade Finance Process ManagementOracle — Banking Treasury ManagementOracle — Communications Cloud Native Core ConsoleOracle — Customer Management AND Segmentation FoundationOracle — Flexcube Universal BankingOracle — Fusion Middleware Common Libraries AND ToolsOracle — OSS Support Tools

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-41973",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache MINA",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "2.0.22",
                  "status": "unaffected"
                }
              ],
              "version": "Apache MINA",
              "lessThan": "2.1.5",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-11-01T09:15:09.763",
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2021/11/01/2",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2021/11/01/8",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2021/11/01/2",
      "tags": [
        "Mailing List",
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2021/11/01/8",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E",
      "tags": [
        "Mailing List",
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater."
    },
    {
      "lang": "es",
      "value": "En Apache MINA, una petición HTTP específicamente diseñada y malformada puede causar que el decodificador de encabezados HTTP haga un bucle indefinido. El decodificador asume que el encabezado HTTP comienza al principio del buffer y hace un bucle si presenta más datos de los esperados. Por favor, actualice MINA a versión 2.1.5 o superior"
    }
  ],
  "lastModified": "2026-06-17T04:09:06.280",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:mina:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2D1D7288-8F99-473C-8C8E-CA7C91CDA7BA",
              "versionEndExcluding": "2.0.22"
            },
            {
              "criteria": "cpe:2.3:a:apache:mina:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9A1F25B-9764-4F7B-A93C-28ACD4163F99",
              "versionEndExcluding": "2.1.5",
              "versionStartIncluding": "2.1.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oracle:banking_payments:14.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "633E5B20-A7A7-4346-A71D-58121B006D00"
            },
            {
              "criteria": "cpe:2.3:a:oracle:banking_trade_finance_process_management:14.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AA4A9041-B9BC-451C-B1BD-4E2FD795BF27"
            },
            {
              "criteria": "cpe:2.3:a:oracle:banking_treasury_management:14.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3C3D0063-9458-4018-9B92-79A219716C10"
            },
            {
              "criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_console:1.9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DAAB7154-4DE8-4806-86D0-C1D33B84417B"
            },
            {
              "criteria": "cpe:2.3:a:oracle:customer_management_and_segmentation_foundation:18.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "727DF4F5-3D21-491E-96B9-EC973A6C9C18"
            },
            {
              "criteria": "cpe:2.3:a:oracle:customer_management_and_segmentation_foundation:19.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8F846D9E-A35A-4639-98D0-F05081C72F89"
            },
            {
              "criteria": "cpe:2.3:a:oracle:flexcube_universal_banking:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E6F8A91C-8BAB-41C4-AB06-FC683C25B910",
              "versionEndIncluding": "14.3",
              "versionStartIncluding": "14.0"
            },
            {
              "criteria": "cpe:2.3:a:oracle:flexcube_universal_banking:14.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "609645BF-B34F-40AC-B9C9-C3FB870F4ED2"
            },
            {
              "criteria": "cpe:2.3:a:oracle:fusion_middleware_common_libraries_and_tools:12.2.1.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CC083FF4-0F3A-4E70-9DDA-40E52F8E9A2C"
            },
            {
              "criteria": "cpe:2.3:a:oracle:fusion_middleware_common_libraries_and_tools:12.2.1.4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F17531CB-DE8A-4ACD-93A0-6A5A8481D51B"
            },
            {
              "criteria": "cpe:2.3:a:oracle:fusion_middleware_common_libraries_and_tools:14.1.1.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D47856CC-6F13-464D-9BCC-F6D5630AD4CA"
            },
            {
              "criteria": "cpe:2.3:a:oracle:oss_support_tools:2.12.42:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "747C7295-8731-4C59-BC81-CE60C4028C23"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@apache.org"
}