cnvd - cnvd-2015-04094

CNVD-2015-04094

Vulnerability from cnvd - Published: 2015-06-30

Title

Ruby on Rails activesupport远程拒绝服务漏洞

Description

Ruby on Rails是一套基于Ruby语言的开源Web应用框架。activesupport是一个工具函数库。 Ruby on Rails activesupport中存在安全漏洞，允许远程攻击者可利用漏洞提交特殊的请求使应用程序崩溃，进行拒绝服务攻击。

Severity

中

Patch Name

Ruby on Rails activesupport远程拒绝服务漏洞的补丁

Patch Description

Ruby on Rails是一套基于Ruby语言的开源Web应用框架。activesupport是一个工具函数库。Ruby on Rails activesupport中存在安全漏洞，允许远程攻击者可利用漏洞提交特殊的请求使应用程序崩溃，进行拒绝服务攻击。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

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://weblog.rubyonrails.org/2015/6/16/Rails-3-2-22-4-1-11-and-4-2-2-have-been-released-and-more/

Reference

http://www.securityfocus.com/bid/75234

Impacted products

Name
Ruby on Rails Ruby on Rails

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "75234"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3227"
    }
  },
  "description": "Ruby on Rails\u662f\u4e00\u5957\u57fa\u4e8eRuby\u8bed\u8a00\u7684\u5f00\u6e90Web\u5e94\u7528\u6846\u67b6\u3002activesupport\u662f\u4e00\u4e2a\u5de5\u5177\u51fd\u6570\u5e93\u3002\r\n\r\nRuby on Rails activesupport\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Tomek Rabczak from the NCC Group, and Matthew Draper",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://weblog.rubyonrails.org/2015/6/16/Rails-3-2-22-4-1-11-and-4-2-2-have-been-released-and-more/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04094",
  "openTime": "2015-06-30",
  "patchDescription": "Ruby on Rails\u662f\u4e00\u5957\u57fa\u4e8eRuby\u8bed\u8a00\u7684\u5f00\u6e90Web\u5e94\u7528\u6846\u67b6\u3002activesupport\u662f\u4e00\u4e2a\u5de5\u5177\u51fd\u6570\u5e93\u3002Ruby on Rails activesupport\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Ruby on Rails activesupport\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ruby on Rails Ruby on Rails"
  },
  "referenceLink": "http://www.securityfocus.com/bid/75234",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-26",
  "title": "Ruby on Rails activesupport\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-3227 (GCVE-0-2015-3227)

Vulnerability from cvelistv5 – Published: 2015-07-26 22:00 – Updated: 2024-08-06 05:39

Summary

The (1) jdom.rb and (2) rexml.rb components in Active Support in Ruby on Rails before 4.1.11 and 4.2.x before 4.2.2, when JDOM or REXML is enabled, allow remote attackers to cause a denial of service (SystemStackError) via a large XML document depth.

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.securitytracker.com/id/1033755	vdb-entryx_refsource_SECTRACK
	http://www.securityfocus.com/bid/75234	vdb-entryx_refsource_BID
	https://groups.google.com/forum/message/raw?msg=r…	mailing-listx_refsource_MLIST
	http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
	http://www.debian.org/security/2016/dsa-3464	vendor-advisoryx_refsource_DEBIAN
	http://openwall.com/lists/oss-security/2015/06/16/16	mailing-listx_refsource_MLIST

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 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.

Action not permitted

CNVD-2015-04094

CVE-2015-3227 (GCVE-0-2015-3227)

Tags

Sightings

Nomenclature