cnvd - cnvd-2015-05225

cnvd-2015-05225

Vulnerability from cnvd

Title: Ruby 'dl/handle.c'安全绕过漏洞

Description:

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。

Ruby中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权操作。

Severity: 中

Patch Name: Ruby 'dl/handle.c'安全绕过漏洞的补丁

Patch Description:

Ruby是日本软件开发者松本行弘所研发的一种跨平台、面向对象的动态类型编程语言。

Ruby中存在安全绕过漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权操作。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/

Reference: http://www.securityfocus.com/bid/76060/

Impacted products

Name
Ruby Ruby

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "76060"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2009-5147"
    }
  },
  "description": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nRuby\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002",
  "discovererName": "Reed Loden",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05225",
  "openTime": "2015-08-13",
  "patchDescription": "Ruby\u662f\u65e5\u672c\u8f6f\u4ef6\u5f00\u53d1\u8005\u677e\u672c\u884c\u5f18\u6240\u7814\u53d1\u7684\u4e00\u79cd\u8de8\u5e73\u53f0\u3001\u9762\u5411\u5bf9\u8c61\u7684\u52a8\u6001\u7c7b\u578b\u7f16\u7a0b\u8bed\u8a00\u3002\r\n\r\nRuby\u4e2d\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u64cd\u4f5c\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 \u0027dl/handle.c\u0027\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ruby Ruby"
  },
  "referenceLink": "http://www.securityfocus.com/bid/76060/",
  "serverity": "\u4e2d",
  "submitTime": "2015-08-12",
  "title": "Ruby \u0027dl/handle.c\u0027\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2009-5147 (GCVE-0-2009-5147)

Vulnerability from cvelistv5

Published

2017-03-29 14:00

Modified

2024-08-07 07:32

Severity ?

CWE

Summary

DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names.

References

▼	URL	Tags
	https://github.com/ruby/ruby/commit/4600cf725a86ce31266153647ae5aa1197b1215b	x_refsource_CONFIRM
	http://seclists.org/oss-sec/2015/q3/222	mailing-list, x_refsource_MLIST
	https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:0583	vendor-advisory, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=1248935	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/76060	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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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