Vulnerability-Lookup

CNVD-2017-34168

Vulnerability from cnvd - Published: 2017-11-16

Title

Apache Brooklyn远程代码执行漏洞

Description

Apache Brooklyn是美国阿帕奇（Apache）软件基金会的一套用于通过监控和管理应用程序来部署和管理分布式应用程序的框架。 Apache Brooklyn 0.10.0之前的版本中的SnakeYAML存在安全漏洞。攻击者可利用该漏洞加载并运行Java代码，从而打开文件和网络连接，并执行系统命令。

Severity

高

Patch Name

Apache Brooklyn远程代码执行漏洞的补丁

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://brooklyn.apache.org/community/security/CVE-2016-8744.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2016-8744

Impacted products

Name
Apache Brooklyn <0.10.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2016-8744"
    }
  },
  "description": "Apache Brooklyn\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8e\u901a\u8fc7\u76d1\u63a7\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u6765\u90e8\u7f72\u548c\u7ba1\u7406\u5206\u5e03\u5f0f\u5e94\u7528\u7a0b\u5e8f\u7684\u6846\u67b6\u3002\r\n\r\nApache Brooklyn 0.10.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684SnakeYAML\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u52a0\u8f7d\u5e76\u8fd0\u884cJava\u4ee3\u7801\uff0c\u4ece\u800c\u6253\u5f00\u6587\u4ef6\u548c\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "discovererName": "Moritz Bechler of AgNO3 GmbH \u0026 Co. KG.",
  "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://brooklyn.apache.org/community/security/CVE-2016-8744.html",
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  "number": "CNVD-2017-34168",
  "openTime": "2017-11-16",
  "patchDescription": "Apache Brooklyn\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u7528\u4e8e\u901a\u8fc7\u76d1\u63a7\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u6765\u90e8\u7f72\u548c\u7ba1\u7406\u5206\u5e03\u5f0f\u5e94\u7528\u7a0b\u5e8f\u7684\u6846\u67b6\u3002\r\n\r\nApache Brooklyn 0.10.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684SnakeYAML\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u52a0\u8f7d\u5e76\u8fd0\u884cJava\u4ee3\u7801\uff0c\u4ece\u800c\u6253\u5f00\u6587\u4ef6\u548c\u7f51\u7edc\u8fde\u63a5\uff0c\u5e76\u6267\u884c\u7cfb\u7edf\u547d\u4ee4\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 Brooklyn\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Brooklyn \u003c0.10.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2016-8744",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-19",
  "title": "Apache Brooklyn\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2016-8744 (GCVE-0-2016-8744)

Vulnerability from cvelistv5 – Published: 2017-09-13 16:00 – Updated: 2024-09-16 18:09

Summary

Apache Brooklyn uses the SnakeYAML library for parsing YAML inputs. SnakeYAML allows the use of YAML tags to indicate that SnakeYAML should unmarshal data to a Java type. In the default configuration in Brooklyn before 0.10.0, SnakeYAML will allow unmarshalling to any Java type available on the classpath. This could provide an authenticated user with a means to cause the JVM running Brooklyn to load and run Java code without detection by Brooklyn. Such code would have the privileges of the Java process running Brooklyn, including the ability to open files and network connections, and execute system commands. There is known to be a proof-of-concept exploit using this vulnerability.

Severity

No CVSS data available.

CWE

Remote code execution

Assigner

apache mitre root

References

2 references

URL	Tags
https://brooklyn.apache.org/community/security/CV…	x_refsource_CONFIRM
https://lists.apache.org/thread.html/3f4d09c1c1a3…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Brooklyn	Affected: 0.9.0 and all prior versions

Date Public

2017-02-10 00:00

Show details on NVD website

JSON

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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

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