Vulnerability-Lookup

CNVD-2022-04988

Vulnerability from cnvd - Published: 2022-01-19

Title

Apache Guacamole信息泄露漏洞（CNVD-2022-04988）

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 1.3.0存在安全漏洞，该漏洞源于Apache Guacamole 1.3.0和更早版本可能错误地在一些REST响应的非私有细节中包含私有隧道标识符。这可能允许已经拥有访问特定连接权限的经过身份验证的用户从其他用户对同一连接的积极使用中读取或交互。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Apache Guacamole信息泄露漏洞（CNVD-2022-04988）的补丁

Patch Description

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/5l31k4jmzdsfz0xt8osrbl878gb3b7ro

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-41767

Impacted products

Name
Apache Guacamole <=1.3.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41767"
    }
  },
  "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 1.3.0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eApache Guacamole 1.3.0\u548c\u66f4\u65e9\u7248\u672c\u53ef\u80fd\u9519\u8bef\u5730\u5728\u4e00\u4e9bREST\u54cd\u5e94\u7684\u975e\u79c1\u6709\u7ec6\u8282\u4e2d\u5305\u542b\u79c1\u6709\u96a7\u9053\u6807\u8bc6\u7b26\u3002\u8fd9\u53ef\u80fd\u5141\u8bb8\u5df2\u7ecf\u62e5\u6709\u8bbf\u95ee\u7279\u5b9a\u8fde\u63a5\u6743\u9650\u7684\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u4ece\u5176\u4ed6\u7528\u6237\u5bf9\u540c\u4e00\u8fde\u63a5\u7684\u79ef\u6781\u4f7f\u7528\u4e2d\u8bfb\u53d6\u6216\u4ea4\u4e92\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\uff1a\r\nhttps://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-04988",
  "openTime": "2022-01-19",
  "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 1.3.0\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eApache Guacamole 1.3.0\u548c\u66f4\u65e9\u7248\u672c\u53ef\u80fd\u9519\u8bef\u5730\u5728\u4e00\u4e9bREST\u54cd\u5e94\u7684\u975e\u79c1\u6709\u7ec6\u8282\u4e2d\u5305\u542b\u79c1\u6709\u96a7\u9053\u6807\u8bc6\u7b26\u3002\u8fd9\u53ef\u80fd\u5141\u8bb8\u5df2\u7ecf\u62e5\u6709\u8bbf\u95ee\u7279\u5b9a\u8fde\u63a5\u6743\u9650\u7684\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u4ece\u5176\u4ed6\u7528\u6237\u5bf9\u540c\u4e00\u8fde\u63a5\u7684\u79ef\u6781\u4f7f\u7528\u4e2d\u8bfb\u53d6\u6216\u4ea4\u4e92\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\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-04988\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Guacamole \u003c=1.3.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-41767",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-12",
  "title": "Apache Guacamole\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-04988\uff09"
}

CVE-2021-41767 (GCVE-0-2021-41767)

Vulnerability from cvelistv5 – Published: 2022-01-11 22:10 – Updated: 2024-08-04 03:15

Title

Private tunnel identifier may be included in the non-private details of active connections

Summary

Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user's active use of that same connection.

Severity

No CVSS data available.

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 936 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread/5l31k4jmzdsfz0xt8…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/01/11/6	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Guacamole	Affected: unspecified , ≤ 1.3.0 (custom)

Credits

We would like to thank Damian Velardo (Australia and New Zealand Banking Group) for reporting this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:15:29.360Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro"
          },
          {
            "name": "[oss-security] 20220111 [SECURITY] CVE-2021-41767: Apache Guacamole: Private tunnel identifier may be included in the non-private details of active connections",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2022/01/11/6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Guacamole",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "1.3.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "We would like to thank Damian Velardo (Australia and New Zealand Banking Group) for reporting this issue."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Apache Guacamole 1.3.0 and older may incorrectly include a private tunnel identifier in the non-private details of some REST responses. This may allow an authenticated user who already has permission to access a particular connection to read from or interact with another user\u0027s active use of that same connection."
        }
      ],
      "metrics": [
        {
          "other": {
            "content": {
              "other": "moderate"
            },
            "type": "unknown"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
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            }
          ]
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      "providerMetadata": {
        "dateUpdated": "2022-01-12T00:06:13.000Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
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          "url": "https://lists.apache.org/thread/5l31k4jmzdsfz0xt8osrbl878gb3b7ro"
        },
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          "name": "[oss-security] 20220111 [SECURITY] CVE-2021-41767: Apache Guacamole: Private tunnel identifier may be included in the non-private details of active connections",
          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2022/01/11/6"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Private tunnel identifier may be included in the non-private details of active connections",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
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          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2021-41767",
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        },
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              {
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                      "product_name": "Apache Guacamole",
                      "version": {
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                            "version_affected": "\u003c=",
                            "version_value": "1.3.0"
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}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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Action not permitted

CNVD-2022-04988

CVE-2021-41767 (GCVE-0-2021-41767)

Tags

Sightings

Nomenclature

Related by attack behaviour