Vulnerability-Lookup

CNVD-2020-41505

Vulnerability from cnvd - Published: 2020-07-21

Title

Apache Flink注入漏洞

Description

Apache Flink是美国阿帕奇软件（Apache Software）基金会的一款开源的分布式流数据处理引擎。该产品主要使用Java和Scala语言编写。 Apache Flink中存在安全漏洞。本地攻击者可借助特制请求利用该漏洞进行中间人攻击，入侵通过JMX与进程建立的连接，获取传递的数据。

Severity

低

Patch Name

Apache Flink注入漏洞的补丁

Patch Description

Apache Flink是美国阿帕奇软件（Apache Software）基金会的一款开源的分布式流数据处理引擎。该产品主要使用Java和Scala语言编写。 Apache Flink中存在安全漏洞。本地攻击者可借助特制请求利用该漏洞进行中间人攻击，入侵通过JMX与进程建立的连接，获取传递的数据。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/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-1960

Impacted products

Name
['Apache Flink >=1.1.0，<=1.1.5', 'Apache Flink >=1.2.0，<=1.2.1', 'Apache Flink >=1.3.0，<=1.3.3', 'Apache Flink >=1.4.0，<=1.4.2', 'Apache Flink >=1.5.0，<=1.5.6', 'Apache Flink >=1.6.0，<=1.6.4', 'Apache Flink >=1.7.0，<=1.7.2', 'Apache Flink >=1.8.0，<=1.8.3', 'Apache Flink >=1.9.0，<=1.9.2', 'Apache Flink 1.10.0']

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    "cve": {
      "cveNumber": "CVE-2020-1960"
    }
  },
  "description": "Apache Flink\u662f\u7f8e\u56fd\u963f\u5e15\u5947\u8f6f\u4ef6\uff08Apache Software\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u6d41\u6570\u636e\u5904\u7406\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u4f7f\u7528Java\u548cScala\u8bed\u8a00\u7f16\u5199\u3002\n\nApache Flink\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u5165\u4fb5\u901a\u8fc7JMX\u4e0e\u8fdb\u7a0b\u5efa\u7acb\u7684\u8fde\u63a5\uff0c\u83b7\u53d6\u4f20\u9012\u7684\u6570\u636e\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.html/r23e559dee1e69741557b5fe431846de1f1a5981356d0ddb9482df88a%40%3Cdev.flink.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41505",
  "openTime": "2020-07-21",
  "patchDescription": "Apache Flink\u662f\u7f8e\u56fd\u963f\u5e15\u5947\u8f6f\u4ef6\uff08Apache Software\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u6d41\u6570\u636e\u5904\u7406\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u4e3b\u8981\u4f7f\u7528Java\u548cScala\u8bed\u8a00\u7f16\u5199\u3002\r\n\r\nApache Flink\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u5165\u4fb5\u901a\u8fc7JMX\u4e0e\u8fdb\u7a0b\u5efa\u7acb\u7684\u8fde\u63a5\uff0c\u83b7\u53d6\u4f20\u9012\u7684\u6570\u636e\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 Flink\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache Flink \u003e=1.1.0\uff0c\u003c=1.1.5",
      "Apache Flink \u003e=1.2.0\uff0c\u003c=1.2.1",
      "Apache Flink \u003e=1.3.0\uff0c\u003c=1.3.3",
      "Apache Flink \u003e=1.4.0\uff0c\u003c=1.4.2",
      "Apache Flink \u003e=1.5.0\uff0c\u003c=1.5.6",
      "Apache Flink \u003e=1.6.0\uff0c\u003c=1.6.4",
      "Apache Flink \u003e=1.7.0\uff0c\u003c=1.7.2",
      "Apache Flink \u003e=1.8.0\uff0c\u003c=1.8.3",
      "Apache Flink \u003e=1.9.0\uff0c\u003c=1.9.2",
      "Apache Flink 1.10.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-1960",
  "serverity": "\u4f4e",
  "submitTime": "2020-05-15",
  "title": "Apache Flink\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-1960 (GCVE-0-2020-1960)

Vulnerability from cvelistv5 – Published: 2020-05-14 16:02 – Updated: 2024-08-04 06:54

Summary

A vulnerability in Apache Flink (1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0) where, when running a process with an enabled JMXReporter, with a port configured via metrics.reporter.reporter_name>.port, an attacker with local access to the machine and JMX port can execute a man-in-the-middle attack using a specially crafted request to rebind the JMXRMI registry to one under the attacker's control. This compromises any connection established to the process via JMX, allowing extraction of credentials and any other transferred data.

Severity

No CVSS data available.

CWE

Information Disclosure

Assigner

apache mitre root

References

4 references

URL	Tags
https://lists.apache.org/thread.html/r23e559dee1e…	x_refsource_MISC
https://lists.apache.org/thread.html/r28f17e56495…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r663cf0d5c38…	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/r26fcdd4fe28…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Apache Flink	Affected: Apache Flink 1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0

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          },
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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.