cnvd - cnvd-2021-11840

cnvd-2021-11840

Vulnerability from cnvd

Title: Apache Guacamole存在未明漏洞

Description:

Apache Guacamole是美国阿帕奇（Apache）基金会的一款无客户端的远程桌面网关。该产品支持VNC、RDP和SSH等协议。

Apache Guacamole 1.2.0及之前版本存在信息泄露漏洞，该漏洞源于如果多个用户共享对同一连接的访问权限，那么这些用户可能能够看到其他哪些用户访问了该连接，以及访问该连接的IP地址。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Apache Guacamole存在未明漏洞的补丁

Patch Description:

Apache Guacamole是美国阿帕奇（Apache）基金会的一款无客户端的远程桌面网关。该产品支持VNC、RDP和SSH等协议。

Apache Guacamole 1.2.0及之前版本存在信息泄露漏洞，该漏洞源于如果多个用户共享对同一连接的访问权限，那么这些用户可能能够看到其他哪些用户访问了该连接，以及访问该连接的IP地址。目前没有详细的漏洞细节提供。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://lists.apache.org/thread.html/r1a9ae9d1608c9f846875c4191cd738f95543d1be06b52dc1320e8117%40%3Cannounce.guacamole.apache.org%3E

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-11997

Impacted products

Name
Apache Guacamole <=1.2.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11997",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-11997"
    }
  },
  "description": "Apache Guacamole\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u65e0\u5ba2\u6237\u7aef\u7684\u8fdc\u7a0b\u684c\u9762\u7f51\u5173\u3002\u8be5\u4ea7\u54c1\u652f\u6301VNC\u3001RDP\u548cSSH\u7b49\u534f\u8bae\u3002\n\nApache Guacamole 1.2.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5982\u679c\u591a\u4e2a\u7528\u6237\u5171\u4eab\u5bf9\u540c\u4e00\u8fde\u63a5\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u90a3\u4e48\u8fd9\u4e9b\u7528\u6237\u53ef\u80fd\u80fd\u591f\u770b\u5230\u5176\u4ed6\u54ea\u4e9b\u7528\u6237\u8bbf\u95ee\u4e86\u8be5\u8fde\u63a5\uff0c\u4ee5\u53ca\u8bbf\u95ee\u8be5\u8fde\u63a5\u7684IP\u5730\u5740\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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://lists.apache.org/thread.html/r1a9ae9d1608c9f846875c4191cd738f95543d1be06b52dc1320e8117%40%3Cannounce.guacamole.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11840",
  "openTime": "2021-02-22",
  "patchDescription": "Apache Guacamole\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u65e0\u5ba2\u6237\u7aef\u7684\u8fdc\u7a0b\u684c\u9762\u7f51\u5173\u3002\u8be5\u4ea7\u54c1\u652f\u6301VNC\u3001RDP\u548cSSH\u7b49\u534f\u8bae\u3002\r\n\r\nApache Guacamole 1.2.0\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5982\u679c\u591a\u4e2a\u7528\u6237\u5171\u4eab\u5bf9\u540c\u4e00\u8fde\u63a5\u7684\u8bbf\u95ee\u6743\u9650\uff0c\u90a3\u4e48\u8fd9\u4e9b\u7528\u6237\u53ef\u80fd\u80fd\u591f\u770b\u5230\u5176\u4ed6\u54ea\u4e9b\u7528\u6237\u8bbf\u95ee\u4e86\u8be5\u8fde\u63a5\uff0c\u4ee5\u53ca\u8bbf\u95ee\u8be5\u8fde\u63a5\u7684IP\u5730\u5740\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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": "Apache Guacamole\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Guacamole \u003c=1.2.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11997",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-25",
  "title": "Apache Guacamole\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-11997 (GCVE-0-2020-11997)

Vulnerability from cvelistv5

Published

2021-01-19 21:12

Modified

2024-08-04 11:48

Severity ?

CWE

Information Disclosure

Summary

Apache Guacamole 1.2.0 and earlier do not consistently restrict access to connection history based on user visibility. If multiple users share access to the same connection, those users may be able to see which other users have accessed that connection, as well as the IP addresses from which that connection was accessed, even if those users do not otherwise have permission to see other users.

References

▼	URL	Tags
	https://lists.apache.org/thread.html/r1a9ae9d1608c9f846875c4191cd738f95543d1be06b52dc1320e8117%40%3Cannounce.guacamole.apache.org%3E	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Apache Guacamole	Version: Apache Guacamole 1.2.0 and older

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:57.093Z",
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          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Guacamole",
          "vendor": "n/a",
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      },
      "references": [
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        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2020-11997",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                  "product_data": [
                    {
                      "product_name": "Apache Guacamole",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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