Vulnerability-Lookup

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

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    "bid": {
      "bidNumber": "75234"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3227"
    }
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  "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",
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  "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 redhat root

References

6 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

Date Public

2015-06-16 00:00

Show details on NVD website

JSON

To clipboard

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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.