cnvd - cnvd-2020-39016

cnvd-2020-39016

Vulnerability from cnvd

Title: Ruby on Rails代码问题漏洞（CNVD-2020-39016）

Description:

Ruby on Rails是Rails团队的一套基于Ruby语言的开源Web应用框架。

Ruby on Rails 5.2.5之前版本和6.0.4之前版本中存在代码问题漏洞。攻击者可利用该漏洞将不受信任的Ruby对象注入到Web应用程序，执行代码或造成其他危害。

Severity: 高

Patch Name: Ruby on Rails代码问题漏洞（CNVD-2020-39016）的补丁

Patch Description:

Ruby on Rails是Rails团队的一套基于Ruby语言的开源Web应用框架。

Ruby on Rails 5.2.5之前版本和6.0.4之前版本中存在代码问题漏洞。攻击者可利用该漏洞将不受信任的Ruby对象注入到Web应用程序，执行代码或造成其他危害。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://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/

Reference: https://www.auscert.org.au/bulletins/ESB-2020.1780/

Impacted products

Name
['Rails Ruby on Rails <5.2.5', 'Rails Ruby on Rails <6.0.4']

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8165"
    }
  },
  "description": "Ruby on Rails\u662fRails\u56e2\u961f\u7684\u4e00\u5957\u57fa\u4e8eRuby\u8bed\u8a00\u7684\u5f00\u6e90Web\u5e94\u7528\u6846\u67b6\u3002\n\nRuby on Rails 5.2.5\u4e4b\u524d\u7248\u672c\u548c6.0.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4e0d\u53d7\u4fe1\u4efb\u7684Ruby\u5bf9\u8c61\u6ce8\u5165\u5230Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210\u5176\u4ed6\u5371\u5bb3\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://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-39016",
  "openTime": "2020-07-15",
  "patchDescription": "Ruby on Rails\u662fRails\u56e2\u961f\u7684\u4e00\u5957\u57fa\u4e8eRuby\u8bed\u8a00\u7684\u5f00\u6e90Web\u5e94\u7528\u6846\u67b6\u3002\r\n\r\nRuby on Rails 5.2.5\u4e4b\u524d\u7248\u672c\u548c6.0.4\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u4e0d\u53d7\u4fe1\u4efb\u7684Ruby\u5bf9\u8c61\u6ce8\u5165\u5230Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210\u5176\u4ed6\u5371\u5bb3\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",
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  "referenceLink": "https://www.auscert.org.au/bulletins/ESB-2020.1780/",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-21",
  "title": "Ruby on Rails\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-39016\uff09"
}

CVE-2020-8165 (GCVE-0-2020-8165)

Vulnerability from cvelistv5

Published

2020-06-19 17:05

Modified

2025-05-09 20:03

Severity ?

CWE

CWE-502 - Deserialization of Untrusted Data ()

Summary

A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE.

References

▼	URL	Tags
	https://hackerone.com/reports/413388	x_refsource_MISC
	https://groups.google.com/g/rubyonrails-security/c/bv6fW4S0Y1c	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2020/06/msg00022.html	mailing-list, x_refsource_MLIST
	https://weblog.rubyonrails.org/2020/5/18/Rails-5-2-4-3-and-6-0-3-1-have-been-released/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2020/07/msg00013.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4766	vendor-advisory, x_refsource_DEBIAN
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00031.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00034.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	https://github.com/rails/rails	Version: Fixed in 5.2.4.3, 6.0.3.1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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