CNVD-2015-02794

Vulnerability from cnvd - Published: 2015-04-29
VLAI
Title
fedora-business-cards不安全临时文件创建漏洞
Description
Fedora是由Fedora项目社区开发、美国红帽(Red Hat)公司赞助的一套基于Linux的操作系统。fedora-business-cards是其中的一个名片生成器。 fedora-business-cards中存在不安全临时文件创建漏洞,该漏洞源于程序使用不安全的方式创建临时文件。本地攻击者可利用该漏洞实施符号链接攻击,损坏敏感文件,或获取敏感信息的访问权限。
Severity
Patch Name
fedora-business-cards不安全临时文件创建漏洞的补丁
Patch Description
Fedora是由Fedora项目社区开发、美国红帽(Red Hat)公司赞助的一套基于Linux的操作系统。fedora-business-cards是其中的一个名片生成器。 fedora-business-cards中存在不安全临时文件创建漏洞,该漏洞源于程序使用不安全的方式创建临时文件。本地攻击者可利用该漏洞实施符号链接攻击,损坏敏感文件,或获取敏感信息的访问权限。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,详情请关注厂商主页: http://fedoraproject.org/wiki/Business_cards

Reference
http://www.securityfocus.com/bid/62312
Impacted products
Name
Red Hat fedora-business-cards
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "62312"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2013-0159"
    }
  },
  "description": "Fedora\u662f\u7531Fedora\u9879\u76ee\u793e\u533a\u5f00\u53d1\u3001\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u8d5e\u52a9\u7684\u4e00\u5957\u57fa\u4e8eLinux\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002fedora-business-cards\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u540d\u7247\u751f\u6210\u5668\u3002\r\n\r\nfedora-business-cards\u4e2d\u5b58\u5728\u4e0d\u5b89\u5168\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u635f\u574f\u654f\u611f\u6587\u4ef6\uff0c\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u3002",
  "discovererName": "Michael Scherer",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://fedoraproject.org/wiki/Business_cards",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02794",
  "openTime": "2015-04-29",
  "patchDescription": "Fedora\u662f\u7531Fedora\u9879\u76ee\u793e\u533a\u5f00\u53d1\u3001\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u8d5e\u52a9\u7684\u4e00\u5957\u57fa\u4e8eLinux\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002fedora-business-cards\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u540d\u7247\u751f\u6210\u5668\u3002\r\nfedora-business-cards\u4e2d\u5b58\u5728\u4e0d\u5b89\u5168\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528\u4e0d\u5b89\u5168\u7684\u65b9\u5f0f\u521b\u5efa\u4e34\u65f6\u6587\u4ef6\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\uff0c\u635f\u574f\u654f\u611f\u6587\u4ef6\uff0c\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\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": "fedora-business-cards\u4e0d\u5b89\u5168\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat fedora-business-cards"
  },
  "referenceLink": "http://www.securityfocus.com/bid/62312",
  "serverity": "\u4e2d",
  "submitTime": "2015-04-28",
  "title": "fedora-business-cards\u4e0d\u5b89\u5168\u4e34\u65f6\u6587\u4ef6\u521b\u5efa\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.

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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.


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