cnvd-2018-09762
Vulnerability from cnvd
Title
mruby整数溢出漏洞
Description
mruby是一个Ruby语言的轻量级实现。 mruby 1.4.0及之前版本中的src/vm.c的‘mrb_vm_exec()’函数存在整数溢出漏洞。攻击者可利用该漏洞执行任意代码（内存错误引用）。
Severity
高
Patch Name
mruby整数溢出漏洞的补丁
Patch Description
mruby是一个Ruby语言的轻量级实现。 mruby 1.4.0及之前版本中的src/vm.c的‘mrb_vm_exec()’函数存在整数溢出漏洞。攻击者可利用该漏洞执行任意代码（内存错误引用）。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/mruby/mruby/commit/1905091634a6a2925c911484434448e568330626

Reference
https://github.com/mruby/mruby/issues/3995
Impacted products
Name
Mruby mruby <=1.4.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10191"
    }
  },
  "description": "mruby\u662f\u4e00\u4e2aRuby\u8bed\u8a00\u7684\u8f7b\u91cf\u7ea7\u5b9e\u73b0\u3002\r\n\r\nmruby 1.4.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684src/vm.c\u7684\u2018mrb_vm_exec()\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff08\u5185\u5b58\u9519\u8bef\u5f15\u7528\uff09\u3002",
  "discovererName": "unknow",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/mruby/mruby/commit/1905091634a6a2925c911484434448e568330626",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09762",
  "openTime": "2018-05-18",
  "patchDescription": "mruby\u662f\u4e00\u4e2aRuby\u8bed\u8a00\u7684\u8f7b\u91cf\u7ea7\u5b9e\u73b0\u3002\r\n\r\nmruby 1.4.0\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684src/vm.c\u7684\u2018mrb_vm_exec()\u2019\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff08\u5185\u5b58\u9519\u8bef\u5f15\u7528\uff09\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": "mruby\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mruby mruby \u003c=1.4.0"
  },
  "referenceLink": "https://github.com/mruby/mruby/issues/3995",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-19",
  "title": "mruby\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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