cnvd-2017-08554
Vulnerability from cnvd
Title
Google gRPC堆缓冲区溢出漏洞（CNVD-2017-08554）
Description
Google gRPC是美国谷歌（Google）公司开发的一个面向移动和HTTP/2设计的开源、通用的RPC框架，具有双向流、流控、头部压缩、单TCP连接上的多复用请求等特点。 Google gRPC 2017-04-05之前的版本中的core/lib/iomgr/error.c文件存在堆缓冲区溢出漏洞。攻击者可利用该漏洞造成越边界写入。
Severity
中
Patch Name
Google gRPC堆缓冲区溢出漏洞（CNVD-2017-08554）的补丁
Patch Description
Google gRPC是美国谷歌（Google）公司开发的一个面向移动和HTTP/2设计的开源、通用的RPC框架，具有双向流、流控、头部压缩、单TCP连接上的多复用请求等特点。 Google gRPC 2017-04-05之前的版本中的core/lib/iomgr/error.c文件存在堆缓冲区溢出漏洞。攻击者可利用该漏洞造成越边界写入。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/grpc/grpc/pull/10492

Reference
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1018
Impacted products
Name
Google gRPC 2017-04-05
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9431"
    }
  },
  "description": "Google gRPC\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u4e2a\u9762\u5411\u79fb\u52a8\u548cHTTP/2\u8bbe\u8ba1\u7684\u5f00\u6e90\u3001\u901a\u7528\u7684RPC\u6846\u67b6\uff0c\u5177\u6709\u53cc\u5411\u6d41\u3001\u6d41\u63a7\u3001\u5934\u90e8\u538b\u7f29\u3001\u5355TCP\u8fde\u63a5\u4e0a\u7684\u591a\u590d\u7528\u8bf7\u6c42\u7b49\u7279\u70b9\u3002\r\n\r\nGoogle gRPC 2017-04-05\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684core/lib/iomgr/error.c\u6587\u4ef6\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u8fb9\u754c\u5199\u5165\u3002",
  "discovererName": "Google",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/grpc/grpc/pull/10492",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-08554",
  "openTime": "2017-06-07",
  "patchDescription": "Google gRPC\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u4e2a\u9762\u5411\u79fb\u52a8\u548cHTTP/2\u8bbe\u8ba1\u7684\u5f00\u6e90\u3001\u901a\u7528\u7684RPC\u6846\u67b6\uff0c\u5177\u6709\u53cc\u5411\u6d41\u3001\u6d41\u63a7\u3001\u5934\u90e8\u538b\u7f29\u3001\u5355TCP\u8fde\u63a5\u4e0a\u7684\u591a\u590d\u7528\u8bf7\u6c42\u7b49\u7279\u70b9\u3002\r\n\r\nGoogle gRPC 2017-04-05\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684core/lib/iomgr/error.c\u6587\u4ef6\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d8a\u8fb9\u754c\u5199\u5165\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": "Google gRPC\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-08554\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Google gRPC 2017-04-05"
  },
  "referenceLink": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1018",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-06",
  "title": "Google gRPC\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-08554\uff09"
}


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