cnvd-2016-09608
Vulnerability from cnvd
Title
libgit2边界读取拒绝服务漏洞
Description
libgit2是一个可移植、纯C语言实现的Git开发包,作为一款带有稳固API的可重入链接库,libgit2允许你使用任何语言来编写Git应用。 libgit2存在边界读取拒绝服务漏洞，攻击者可利用此漏洞应用程序崩溃，拒绝服务合法用户。
Severity
中
Patch Name
libgit2边界读取拒绝服务漏洞的补丁
Patch Description
libgit2是一个可移植、纯C语言实现的Git开发包,作为一款带有稳固API的可重入链接库,libgit2允许你使用任何语言来编写Git应用。 libgit2存在边界读取拒绝服务漏洞，攻击者可利用此漏洞应用程序崩溃，拒绝服务合法用户。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： https://git-scm.com/book/en/v2/Embedding-Git-in-your-Applications-Libgit2

Reference
http://www.securityfocus.com/bid/93466
Impacted products
Name
libgit2 libgit2
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "93466"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8568"
    }
  },
  "description": "libgit2\u662f\u4e00\u4e2a\u53ef\u79fb\u690d\u3001\u7eafC\u8bed\u8a00\u5b9e\u73b0\u7684Git\u5f00\u53d1\u5305,\u4f5c\u4e3a\u4e00\u6b3e\u5e26\u6709\u7a33\u56faAPI\u7684\u53ef\u91cd\u5165\u94fe\u63a5\u5e93,libgit2\u5141\u8bb8\u4f60\u4f7f\u7528\u4efb\u4f55\u8bed\u8a00\u6765\u7f16\u5199Git\u5e94\u7528\u3002\r\n\r\nlibgit2\u5b58\u5728\u8fb9\u754c\u8bfb\u53d6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u62d2\u7edd\u670d\u52a1\u5408\u6cd5\u7528\u6237\u3002",
  "discovererName": "Gustavo Grieco.",
  "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\nhttps://git-scm.com/book/en/v2/Embedding-Git-in-your-Applications-Libgit2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-09608",
  "openTime": "2016-10-20",
  "patchDescription": "libgit2\u662f\u4e00\u4e2a\u53ef\u79fb\u690d\u3001\u7eafC\u8bed\u8a00\u5b9e\u73b0\u7684Git\u5f00\u53d1\u5305,\u4f5c\u4e3a\u4e00\u6b3e\u5e26\u6709\u7a33\u56faAPI\u7684\u53ef\u91cd\u5165\u94fe\u63a5\u5e93,libgit2\u5141\u8bb8\u4f60\u4f7f\u7528\u4efb\u4f55\u8bed\u8a00\u6765\u7f16\u5199Git\u5e94\u7528\u3002\r\n\r\nlibgit2\u5b58\u5728\u8fb9\u754c\u8bfb\u53d6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff0c\u62d2\u7edd\u670d\u52a1\u5408\u6cd5\u7528\u6237\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": "libgit2\u8fb9\u754c\u8bfb\u53d6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libgit2 libgit2"
  },
  "referenceLink": "http://www.securityfocus.com/bid/93466",
  "serverity": "\u4e2d",
  "submitTime": "2016-10-13",
  "title": "libgit2\u8fb9\u754c\u8bfb\u53d6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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