cnvd-2016-06004
Vulnerability from cnvd
Title
libgd2整数溢出漏洞
Description
libgd2（又名GD Graphics Library或libgd）是美国软件开发者Thomas Boutell所研发的一个开源的用于动态创建图像的库。 libgd2文件中的‘_gdContributionsAlloc()’函数存在整数溢出漏洞，远程攻击者可利用该漏洞对使用libgd2文件库的应用程序造成拒绝服务。
Severity
中
Patch Name
libgd2整数溢出漏洞的补丁
Patch Description
libgd2（又名GD Graphics Library或libgd）是美国软件开发者Thomas Boutell所研发的一个开源的用于动态创建图像的库。 libgd2文件中的‘_gdContributionsAlloc()’函数存在整数溢出漏洞，远程攻击者可利用该漏洞对使用libgd2文件库的应用程序造成拒绝服务。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

用户可联系供应商获得补丁信息： https://libgd.github.io/

Reference
https://www.debian.org/security/2016/dsa-3630
Impacted products
Name
libgd2 libgd2
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6207"
    }
  },
  "description": "libgd2\uff08\u53c8\u540dGD Graphics Library\u6216libgd\uff09\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Thomas Boutell\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u52a8\u6001\u521b\u5efa\u56fe\u50cf\u7684\u5e93\u3002\r\n\r\nlibgd2\u6587\u4ef6\u4e2d\u7684\u0026lsquo;_gdContributionsAlloc()\u0026rsquo;\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u4f7f\u7528libgd2\u6587\u4ef6\u5e93\u7684\u5e94\u7528\u7a0b\u5e8f\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://libgd.github.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06004",
  "openTime": "2016-08-04",
  "patchDescription": "libgd2\uff08\u53c8\u540dGD Graphics Library\u6216libgd\uff09\u662f\u7f8e\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Thomas Boutell\u6240\u7814\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u7684\u7528\u4e8e\u52a8\u6001\u521b\u5efa\u56fe\u50cf\u7684\u5e93\u3002\r\n\r\nlibgd2\u6587\u4ef6\u4e2d\u7684\u0026lsquo;_gdContributionsAlloc()\u0026rsquo;\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bf9\u4f7f\u7528libgd2\u6587\u4ef6\u5e93\u7684\u5e94\u7528\u7a0b\u5e8f\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "libgd2\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "libgd2 libgd2"
  },
  "referenceLink": "https://www.debian.org/security/2016/dsa-3630",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-04",
  "title": "libgd2\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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