Vulnerability-Lookup

CNVD-2021-28274

Vulnerability from cnvd - Published: 2021-04-14

Title

Java-WebSocket信任管理问题漏洞

Description

Java-WebSocket是一款使用Java语言编写的WebSocket客户端和服务器实现。 Java-WebSocket 1.4.1及之前版本中存在安全漏洞，该漏洞源于WebSocketClient未能验证SSL主机名。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Java-WebSocket信任管理问题漏洞的补丁

Patch Description

Java-WebSocket是一款使用Java语言编写的WebSocket客户端和服务器实现。 Java-WebSocket 1.4.1及之前版本中存在安全漏洞，该漏洞源于WebSocketClient未能验证SSL主机名。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11050

Impacted products

Name
Java-WebSocket Java-WebSocket <=1.4.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11050"
    }
  },
  "description": "Java-WebSocket\u662f\u4e00\u6b3e\u4f7f\u7528Java\u8bed\u8a00\u7f16\u5199\u7684WebSocket\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5b9e\u73b0\u3002\n\nJava-WebSocket 1.4.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWebSocketClient\u672a\u80fd\u9a8c\u8bc1SSL\u4e3b\u673a\u540d\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28274",
  "openTime": "2021-04-14",
  "patchDescription": "Java-WebSocket\u662f\u4e00\u6b3e\u4f7f\u7528Java\u8bed\u8a00\u7f16\u5199\u7684WebSocket\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5b9e\u73b0\u3002\r\n\r\nJava-WebSocket 1.4.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWebSocketClient\u672a\u80fd\u9a8c\u8bc1SSL\u4e3b\u673a\u540d\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Java-WebSocket\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Java-WebSocket Java-WebSocket \u003c=1.4.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11050",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-08",
  "title": "Java-WebSocket\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-11050 (GCVE-0-2020-11050)

Vulnerability from cvelistv5 – Published: 2020-05-07 20:15 – Updated: 2024-08-04 11:21

Title

Improper Validation of Certificate with Host Mismatch in Java-WebSocket

Summary

In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0.

Severity ?

9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-297 - Improper Validation of Certificate with Host Mismatch

Assigner

GitHub_M

References

URL

Tags

https://github.com/TooTallNate/Java-WebSocket/sec…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	TooTallNate	Java-WebSocket	Affected: <= 1.4.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:21:14.437Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Java-WebSocket",
          "vendor": "TooTallNate",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 1.4.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-297",
              "description": "CWE-297: Improper Validation of Certificate with Host Mismatch",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-05-07T20:15:12",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339"
        }
      ],
      "source": {
        "advisory": "GHSA-gw55-jm4h-x339",
        "discovery": "UNKNOWN"
      },
      "title": "Improper Validation of Certificate with Host Mismatch in Java-WebSocket",
      "x_legacyV4Record": {
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          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2020-11050",
          "STATE": "PUBLIC",
          "TITLE": "Improper Validation of Certificate with Host Mismatch in Java-WebSocket"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Java-WebSocket",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c= 1.4.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "TooTallNate"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "In Java-WebSocket less than or equal to 1.4.1, there is an Improper Validation of Certificate with Host Mismatch where WebSocketClient does not perform SSL hostname validation. This has been patched in 1.5.0."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
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                  "value": "CWE-297: Improper Validation of Certificate with Host Mismatch"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339",
              "refsource": "CONFIRM",
              "url": "https://github.com/TooTallNate/Java-WebSocket/security/advisories/GHSA-gw55-jm4h-x339"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-gw55-jm4h-x339",
          "discovery": "UNKNOWN"
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-28274

CVE-2020-11050 (GCVE-0-2020-11050)

Tags

Sightings

Nomenclature