CNVD-2016-06422

Vulnerability from cnvd - Published: 2016-08-19
VLAI Severity ?
Title
Red Hat IPA server存在未明漏洞
Description
Red Hat IPA server是美国红帽（Red Hat）公司的一套身份验证解决方案。 Red Hat IPA server中存在安全漏洞，该漏洞源于程序未能充分检查证书。攻击者可利用该漏洞以‘retrieve certificate’身份登录，撤销证书，也可能造成拒绝服务。
Severity
中
Patch Name
Red Hat IPA server存在未明漏洞的补丁
Patch Description
Red Hat IPA server是美国红帽（Red Hat）公司的一套身份验证解决方案。 Red Hat IPA server中存在安全漏洞，该漏洞源于程序未能充分检查证书。攻击者可利用该漏洞以‘retrieve certificate’身份登录，撤销证书，也可能造成拒绝服务。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://www.freeipa.org/

Reference
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-5404 http://www.openwall.com/lists/oss-security/2016/08/17/9
Impacted products
Name
Red Hat IPA server
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "92525"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-5404"
    }
  },
  "description": "Red Hat IPA server\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u8eab\u4efd\u9a8c\u8bc1\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nRed Hat IPA server\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u68c0\u67e5\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u2018retrieve certificate\u2019\u8eab\u4efd\u767b\u5f55\uff0c\u64a4\u9500\u8bc1\u4e66\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Fraser Tweedale (Red Hat)",
  "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://www.freeipa.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06422",
  "openTime": "2016-08-19",
  "patchDescription": "Red Hat IPA server\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u8eab\u4efd\u9a8c\u8bc1\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nRed Hat IPA server\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u68c0\u67e5\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u2018retrieve certificate\u2019\u8eab\u4efd\u767b\u5f55\uff0c\u64a4\u9500\u8bc1\u4e66\uff0c\u4e5f\u53ef\u80fd\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Red Hat IPA server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat IPA server"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-5404\r\nhttp://www.openwall.com/lists/oss-security/2016/08/17/9",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-18",
  "title": "Red Hat IPA server\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}


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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.
  • 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.