Vulnerability-Lookup

CNVD-2020-50259

Vulnerability from cnvd - Published: 2020-09-03

Title

Apache Cassandra RMI重新绑定漏洞

Description

Apache Cassandra是一套开源分布式NoSQL数据库系统。 Apache Cassandra存在RMI重新绑定漏洞，该漏洞源于通过操纵RMI注册表来执行中间人攻击并捕获用于访问JMX接口的用户名和密码，攻击者可使用这些凭据利用该漏洞访问JMX接口并执行未经授权的操作。

Severity

中

Patch Name

Apache Cassandra RMI重新绑定漏洞的补丁

Patch Description

Apache Cassandra是一套开源分布式NoSQL数据库系统。 Apache Cassandra存在RMI重新绑定漏洞，该漏洞源于通过操纵RMI注册表来执行中间人攻击并捕获用于访问JMX接口的用户名和密码，攻击者可使用这些凭据利用该漏洞访问JMX接口并执行未经授权的操作。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

厂商已发布了漏洞修复程序，请及时关注更新： https://cassandra.apache.org/download/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13946

Impacted products

Name
['Apache Cassandra 2.1.，<2.1.22', 'Apache Cassandra 2.2.，<2.2.18', 'Apache Cassandra 3.0.，<3.0.22', 'Apache Cassandra 3.11.，<3.11.8', 'Apache Cassandra 4.0-beta1，<4.0-beta2']

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    "cve": {
      "cveNumber": "CVE-2020-13946",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13946"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cassandra.apache.org/download/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50259",
  "openTime": "2020-09-03",
  "patchDescription": "Apache Cassandra\u662f\u4e00\u5957\u5f00\u6e90\u5206\u5e03\u5f0fNoSQL\u6570\u636e\u5e93\u7cfb\u7edf\u3002\r\n\r\nApache Cassandra\u5b58\u5728RMI\u91cd\u65b0\u7ed1\u5b9a\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7\u64cd\u7eb5RMI\u6ce8\u518c\u8868\u6765\u6267\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\u5e76\u6355\u83b7\u7528\u4e8e\u8bbf\u95eeJMX\u63a5\u53e3\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u4f7f\u7528\u8fd9\u4e9b\u51ed\u636e\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95eeJMX\u63a5\u53e3\u5e76\u6267\u884c\u672a\u7ecf\u6388\u6743\u7684\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 Cassandra RMI\u91cd\u65b0\u7ed1\u5b9a\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Cassandra 2.1.*\uff0c\u003c2.1.22",
      "Apache Cassandra 2.2.*\uff0c\u003c2.2.18",
      "Apache Cassandra 3.0.*\uff0c\u003c3.0.22",
      "Apache Cassandra 3.11.*\uff0c\u003c3.11.8",
      "Apache Cassandra 4.0-beta1\uff0c\u003c4.0-beta2"
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13946",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-02",
  "title": "Apache Cassandra RMI\u91cd\u65b0\u7ed1\u5b9a\u6f0f\u6d1e"
}

CVE-2020-13946 (GCVE-0-2020-13946)

Vulnerability from cvelistv5 – Published: 2020-09-01 20:49 – Updated: 2024-08-04 12:32

Summary

In Apache Cassandra, all versions prior to 2.1.22, 2.2.18, 3.0.22, 3.11.8 and 4.0-beta2, it is possible for a local attacker without access to the Apache Cassandra process or configuration files to manipulate the RMI registry to perform a man-in-the-middle attack and capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and perform unauthorised operations. Users should also be aware of CVE-2019-2684, a JRE vulnerability that enables this issue to be exploited remotely.

Severity

No CVSS data available.

CWE

Insufficiently Protected Credentials

Assigner

apache mitre root

References

5 references

URL	Tags
https://lists.apache.org/thread.html/rcd7544b24d8…	x_refsource_MISC
https://lists.apache.org/thread.html/r718e01f61b3…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r1fd117082b9…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/rab8d90d28f9…	mailing-listx_refsource_MLIST
https://security.netapp.com/advisory/ntap-2021052…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Apache Cassandra	Affected: All versions prior to 2.1.22, 2.2.18, 3.0.22, 3.11.8 and 4.0-beta2

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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.

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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.

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CNVD-2020-50259

CVE-2020-13946 (GCVE-0-2020-13946)

Tags

Sightings

Nomenclature

Related by attack behaviour