cnvd-2017-16924
Vulnerability from cnvd
Title
CHICKEN算法复杂度漏洞
Description
CHICKEN Scheme是一款基于Scheme语言的编译器和解释器，它能够将Scheme代码编译成标准C代码，且支持扩展。 CHICKEN Scheme 4.12.0及之前的版本中存在安全漏洞。攻击者可利用该漏洞实施算法复杂度攻击。
Severity
中
Patch Name
CHICKEN算法复杂度漏洞的补丁
Patch Description
CHICKEN Scheme是一款基于Scheme语言的编译器和解释器，它能够将Scheme代码编译成标准C代码，且支持扩展。 CHICKEN Scheme 4.12.0及之前的版本中存在安全漏洞。攻击者可利用该漏洞实施算法复杂度攻击。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

厂商已发布漏洞修复程序，请及时关注更新： http://lists.gnu.org/archive/html/chicken-hackers/2017-06/txtod8Pa1wGU0.txt

Reference
http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html
Impacted products
Name
CHICKEN CHICKEN <=4.12.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11343"
    }
  },
  "description": "CHICKEN Scheme\u662f\u4e00\u6b3e\u57fa\u4e8eScheme\u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u548c\u89e3\u91ca\u5668\uff0c\u5b83\u80fd\u591f\u5c06Scheme\u4ee3\u7801\u7f16\u8bd1\u6210\u6807\u51c6C\u4ee3\u7801\uff0c\u4e14\u652f\u6301\u6269\u5c55\u3002\r\n\r\nCHICKEN Scheme 4.12.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b97\u6cd5\u590d\u6742\u5ea6\u653b\u51fb\u3002",
  "discovererName": "CHICKEN",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://lists.gnu.org/archive/html/chicken-hackers/2017-06/txtod8Pa1wGU0.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16924",
  "openTime": "2017-07-27",
  "patchDescription": "CHICKEN Scheme\u662f\u4e00\u6b3e\u57fa\u4e8eScheme\u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u548c\u89e3\u91ca\u5668\uff0c\u5b83\u80fd\u591f\u5c06Scheme\u4ee3\u7801\u7f16\u8bd1\u6210\u6807\u51c6C\u4ee3\u7801\uff0c\u4e14\u652f\u6301\u6269\u5c55\u3002\r\n\r\nCHICKEN Scheme 4.12.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u7b97\u6cd5\u590d\u6742\u5ea6\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": "CHICKEN\u7b97\u6cd5\u590d\u6742\u5ea6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CHICKEN CHICKEN \u003c=4.12.0"
  },
  "referenceLink": "http://lists.gnu.org/archive/html/chicken-announce/2017-07/msg00000.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-17",
  "title": "CHICKEN\u7b97\u6cd5\u590d\u6742\u5ea6\u6f0f\u6d1e"
}


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