cnvd-2016-03216
Vulnerability from cnvd
Title
Libksba拒绝服务漏洞
Description
Libksba是一个可简单化X.509证书、CMS数据和相关对象的工作任务的库。 Libksba未能正确检查对象长度，允许远程攻击者可利用该漏洞触发越界读，造成拒绝服务攻击。
Severity
中
Patch Name
Libksba拒绝服务漏洞的补丁
Patch Description
Libksba是一个可简单化X.509证书、CMS数据和相关对象的工作任务的库。 Libksba未能正确检查对象长度，允许远程攻击者可利用该漏洞触发越界读，造成拒绝服务攻击。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

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： http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64

Reference
http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64
Impacted products
Name
Libksba Libksba
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4579"
    }
  },
  "description": "Libksba\u662f\u4e00\u4e2a\u53ef\u7b80\u5355\u5316X.509\u8bc1\u4e66\u3001CMS\u6570\u636e\u548c\u76f8\u5173\u5bf9\u8c61\u7684\u5de5\u4f5c\u4efb\u52a1\u7684\u5e93\u3002\r\n\r\nLibksba\u672a\u80fd\u6b63\u786e\u68c0\u67e5\u5bf9\u8c61\u957f\u5ea6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u8d8a\u754c\u8bfb\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "unknown",
  "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\nhttp://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03216",
  "openTime": "2016-05-17",
  "patchDescription": "Libksba\u662f\u4e00\u4e2a\u53ef\u7b80\u5355\u5316X.509\u8bc1\u4e66\u3001CMS\u6570\u636e\u548c\u76f8\u5173\u5bf9\u8c61\u7684\u5de5\u4f5c\u4efb\u52a1\u7684\u5e93\u3002\r\n\r\nLibksba\u672a\u80fd\u6b63\u786e\u68c0\u67e5\u5bf9\u8c61\u957f\u5ea6\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u89e6\u53d1\u8d8a\u754c\u8bfb\uff0c\u9020\u6210\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": "Libksba\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Libksba Libksba"
  },
  "referenceLink": "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-13",
  "title": "Libksba\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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