Vulnerability-Lookup

CNVD-2021-37210

Vulnerability from cnvd - Published: 2021-05-26

Title

Aviatrix Systems OpenVPN client输入验证错误漏洞

Description

Aviatrix Systems OpenVPN client是美国Aviatrix Systems公司的一款VPN（虚拟私人网络）客户端程序。 Aviatrix Systems OpenVPN client（Linux、macOS和Windows） 2.5.7及之前版本中存在输入验证错误漏洞。攻击者可通过更改OpenSSL参数利用该漏洞加载未授权的第三方库，执行代码。

Severity

高

Patch Name

Aviatrix Systems OpenVPN client输入验证错误漏洞的补丁

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://docs.aviatrix.com/HowTos/security_bulletin_article.html#article-avxsb-00001

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7224

Impacted products

Name
['Aviatrix Systems OpenVPN client for Windows <=2.5.7', 'Aviatrix Systems OpenVPN client for macOS <=2.5.7', 'Aviatrix Systems OpenVPN client for Linux <=2.5.7']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7224"
    }
  },
  "description": "Aviatrix Systems OpenVPN client\u662f\u7f8e\u56fdAviatrix Systems\u516c\u53f8\u7684\u4e00\u6b3eVPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002\n\nAviatrix Systems OpenVPN client\uff08Linux\u3001macOS\u548cWindows\uff09 2.5.7\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u66f4\u6539OpenSSL\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u52a0\u8f7d\u672a\u6388\u6743\u7684\u7b2c\u4e09\u65b9\u5e93\uff0c\u6267\u884c\u4ee3\u7801\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://docs.aviatrix.com/HowTos/security_bulletin_article.html#article-avxsb-00001",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-37210",
  "openTime": "2021-05-26",
  "patchDescription": "Aviatrix Systems OpenVPN client\u662f\u7f8e\u56fdAviatrix Systems\u516c\u53f8\u7684\u4e00\u6b3eVPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002\r\n\r\nAviatrix Systems OpenVPN client\uff08Linux\u3001macOS\u548cWindows\uff09 2.5.7\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u66f4\u6539OpenSSL\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u52a0\u8f7d\u672a\u6388\u6743\u7684\u7b2c\u4e09\u65b9\u5e93\uff0c\u6267\u884c\u4ee3\u7801\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": "Aviatrix Systems OpenVPN client\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Aviatrix Systems OpenVPN client for Windows \u003c=2.5.7",
      "Aviatrix Systems OpenVPN client for macOS \u003c=2.5.7",
      "Aviatrix Systems OpenVPN client for Linux \u003c=2.5.7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7224",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-17",
  "title": "Aviatrix Systems OpenVPN client\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-7224 (GCVE-0-2020-7224)

Vulnerability from cvelistv5 – Published: 2020-04-16 17:26 – Updated: 2024-08-04 09:25

Summary

The Aviatrix OpenVPN client through 2.5.7 on Linux, macOS, and Windows is vulnerable when OpenSSL parameters are altered from the issued value set; the parameters could allow unauthorized third-party libraries to load.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://docs.aviatrix.com/HowTos/security_bulleti…	x_refsource_MISC
https://docs.aviatrix.com/#security-bulletin	x_refsource_MISC
https://docs.aviatrix.com/HowTos/security_bulleti…	x_refsource_MISC

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JSON

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          "dateUpdated": "2024-08-04T09:25:48.420Z",
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            ],
            "url": "https://docs.aviatrix.com/HowTos/security_bulletin_article.html"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.aviatrix.com/#security-bulletin"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://docs.aviatrix.com/HowTos/security_bulletin_article.html#article-avxsb-00001"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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        }
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      "problemTypes": [
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            }
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      "providerMetadata": {
        "dateUpdated": "2020-04-16T19:18:20.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.aviatrix.com/HowTos/security_bulletin_article.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.aviatrix.com/#security-bulletin"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://docs.aviatrix.com/HowTos/security_bulletin_article.html#article-avxsb-00001"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-7224",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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        "references": {
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            },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2020-04-16T17:26:45.000Z",
    "dateReserved": "2020-01-18T00:00:00.000Z",
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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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2021-37210

CVE-2020-7224 (GCVE-0-2020-7224)

Tags

Sightings

Nomenclature

Related by attack behaviour