Vulnerability-Lookup

CNVD-2022-09241

Vulnerability from cnvd - Published: 2022-02-09

Title

Apache Dubbo代码问题漏洞

Description

Apache Dubbo是美国阿帕奇（Apache）基金会的一款基于Java的轻量级RPC（远程过程调用）框架。该产品提供了基于接口的远程呼叫、容错和负载平衡以及自动服务注册和发现等功能。 Apache Dubbo存在代码问题漏洞，该漏洞源于 Dubbo Provider 会检查传入的请求以及该请求对应的序列化类型是否符合服务器设置的配置。攻击者可以利用该漏洞使用该例外情况跳过安全检查（启用时）并使用本机java序列化实现反序列化操作。

Severity

高

Patch Name

Apache Dubbo代码问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread.html/r898afa109cdbb4b79724308648ff0718152ebe1d3d6dfc7202d958bc%40%3Cdev.dubbo.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-37579

Impacted products

Name
['Apache Dubbo >=2.7.0，<2.7.13', 'Apache Dubbo >=3.0.0，<3.0.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-37579",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-37579"
    }
  },
  "description": "Apache Dubbo\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u7684\u8f7b\u91cf\u7ea7RPC\uff08\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff09\u6846\u67b6\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u4e86\u57fa\u4e8e\u63a5\u53e3\u7684\u8fdc\u7a0b\u547c\u53eb\u3001\u5bb9\u9519\u548c\u8d1f\u8f7d\u5e73\u8861\u4ee5\u53ca\u81ea\u52a8\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0\u7b49\u529f\u80fd\u3002\n\nApache Dubbo\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e Dubbo Provider \u4f1a\u68c0\u67e5\u4f20\u5165\u7684\u8bf7\u6c42\u4ee5\u53ca\u8be5\u8bf7\u6c42\u5bf9\u5e94\u7684\u5e8f\u5217\u5316\u7c7b\u578b\u662f\u5426\u7b26\u5408\u670d\u52a1\u5668\u8bbe\u7f6e\u7684\u914d\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u8be5\u4f8b\u5916\u60c5\u51b5\u8df3\u8fc7\u5b89\u5168\u68c0\u67e5\uff08\u542f\u7528\u65f6\uff09\u5e76\u4f7f\u7528\u672c\u673ajava\u5e8f\u5217\u5316\u5b9e\u73b0\u53cd\u5e8f\u5217\u5316\u64cd\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://lists.apache.org/thread.html/r898afa109cdbb4b79724308648ff0718152ebe1d3d6dfc7202d958bc%40%3Cdev.dubbo.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09241",
  "openTime": "2022-02-09",
  "patchDescription": "Apache Dubbo\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u57fa\u4e8eJava\u7684\u8f7b\u91cf\u7ea7RPC\uff08\u8fdc\u7a0b\u8fc7\u7a0b\u8c03\u7528\uff09\u6846\u67b6\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u4e86\u57fa\u4e8e\u63a5\u53e3\u7684\u8fdc\u7a0b\u547c\u53eb\u3001\u5bb9\u9519\u548c\u8d1f\u8f7d\u5e73\u8861\u4ee5\u53ca\u81ea\u52a8\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0\u7b49\u529f\u80fd\u3002\r\n\r\nApache Dubbo\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e Dubbo Provider \u4f1a\u68c0\u67e5\u4f20\u5165\u7684\u8bf7\u6c42\u4ee5\u53ca\u8be5\u8bf7\u6c42\u5bf9\u5e94\u7684\u5e8f\u5217\u5316\u7c7b\u578b\u662f\u5426\u7b26\u5408\u670d\u52a1\u5668\u8bbe\u7f6e\u7684\u914d\u7f6e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u8be5\u4f8b\u5916\u60c5\u51b5\u8df3\u8fc7\u5b89\u5168\u68c0\u67e5\uff08\u542f\u7528\u65f6\uff09\u5e76\u4f7f\u7528\u672c\u673ajava\u5e8f\u5217\u5316\u5b9e\u73b0\u53cd\u5e8f\u5217\u5316\u64cd\u4f5c\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 Dubbo\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Dubbo \u003e=2.7.0\uff0c\u003c2.7.13",
      "Apache Dubbo \u003e=3.0.0\uff0c\u003c3.0.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-37579",
  "serverity": "\u9ad8",
  "submitTime": "2021-09-12",
  "title": "Apache Dubbo\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-37579 (GCVE-0-2021-37579)

Vulnerability from cvelistv5 – Published: 2021-09-09 07:45 – Updated: 2024-08-04 01:23

Title

Bypass deserialization checks in Apache Dubbo

Summary

The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But there's an exception that the attacker can use to skip the security check (when enabled) and reaching a deserialization operation with native java serialization. Apache Dubbo 2.7.13, 3.0.2 fixed this issue by quickly fail when any unrecognized request was found.

Severity

No CVSS data available.

CWE

Remote Code Execution by tempering the serialization id on server side.

Assigner

apache mitre root

References

1 reference

URL	Tags
https://lists.apache.org/thread.html/r898afa109cd…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Dubbo	Affected: Apache Dubbo 2.7.x , ≤ 2.7.12 (custom) Affected: Apache Dubbo 3.0.x , ≤ 3.0.1 (custom)

Show details on NVD website

JSON

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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T01:23:01.305Z",
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            "url": "https://lists.apache.org/thread.html/r898afa109cdbb4b79724308648ff0718152ebe1d3d6dfc7202d958bc%40%3Cdev.dubbo.apache.org%3E"
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    ],
    "cna": {
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          "vendor": "Apache Software Foundation",
          "versions": [
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              "status": "affected",
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            },
            {
              "lessThanOrEqual": "3.0.1",
              "status": "affected",
              "version": "Apache Dubbo 3.0.x",
              "versionType": "custom"
            }
          ]
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      ],
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          "lang": "en",
          "value": "The Dubbo Provider will check the incoming request and the corresponding serialization type of this request meet the configuration set by the server. But there\u0027s an exception that the attacker can use to skip the security check (when enabled) and reaching a deserialization operation with native java serialization. Apache Dubbo 2.7.13, 3.0.2 fixed this issue by quickly fail when any unrecognized request was found."
        }
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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.

Detection rules are retrieved from Rulezet.

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.